Top 9 20x20x15-inches – Box Mailers

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1. Amazon Basics

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6-Pack, 20" x 20" x 15", Large, Amazon Basics Cardboard Moving Boxes

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Amazon Basics #ad - Ideal for packing and moving dry items such as files, electronics, clothing, and more. Easily label with stickers or write directly on the box for contents identification. Professional-grade, single-wall corrugated cardboard construction. Set of 6 cardboard boxes for moving, storage, and shipping; large size; dimensions measure 20 x 20 x 15 inches. Pre-creased flaps easily fold in to create box; seal with packaging tape to secure. For indoor use and storage.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height20 Inches
Length35.5 Inches
Weight13 Pounds
Width4 Inches
Part NumberAMZBOXLAR006
ModelAMZBOXLAR006

2. Navy Penguin

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Premium 12 Pack, Framing, Double Sided, Art, Acid Free, Presentation and Projects 16x20", Lightweight Signboard Foamboard for Crafts, Display, Rigid, Foam Board 16 x 20 x 3/16", White Poster Board

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Navy Penguin #ad - Top quality material acid free - polystyrene extruded foam laminated between two sheets of paper acid free. Packed in protective packaging - no damaged edges or corners. 100% satisfaction guaranteed - backed by our lifetime Warranty.

Easy to cut. Double sided, strong, rigid but amazingly lightweight. Suitable for home, kindergarten, education, college, dorm room or any other place. If for any reason you are not happy with the foam board, we'll refund your money immediately, please let us know, no questions asked. Size 16 x 20" - 3/16-inch thick 5 mm, mounting displays and exhibits, framing, paint or markers.

Multi-functional use - delivers effective performance when planning, presentation and organization is needed. Great help for managers, school, teachers, office, students and kids. Ideal for crafts, school projects, white color. Smooth surface accepts screen printing, glue, indoor signs and notices. Premium 12 pack - 12 foam boards in each package.
BrandNavy Penguin #ad
ManufacturerNavy Penguin #ad
Part NumberNP41604134

3. Uboxes

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UBoxes Large Moving Boxes 20" x 20" x 15" Pack of 6

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Uboxes #ad - Quantity: pack of 6 Moving Boxes. Large boxes for moving items like kitchen supplies, toys, clothing, pillows, lampshades, and other light objects. High quality 32 ect - 65 lbs. Trusted by thousands of Movers Nationwide. Large moving boxes 20" x 20" x 15". Maximum gross weight Capacity - Made In The USA. Uboxes is one of the leading suppliers of factory direct moving boxes, direct to consumers and businesses.
BrandUboxes #ad
ManufacturerUboxes #ad
Height3.5 Inches
Length35.5 Inches
Weight1 Pounds
Width20 Inches
Part NumberBOXBUNDLAR12
ModelBOXBUNDLAR12

4. Uboxes

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UBoxes Large Moving Boxes 20" x 20" x 15"

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Uboxes #ad - Made in USA. Use your large boxes to pack items like Kitchen applicances, Bathroom supplies, Computer screens, Pillows, Towels, Lighting, and more. Professional Grade and high quality corrugated kraft Large moving boxes. Uboxes large moving boxes are easy to store, easy to stack, and easy to carry. Moving made easy with uBoxes Box Bundles. Large moving boxes 20" x 20" x 15" - Pack of 10 .
BrandUboxes #ad
ManufactureruBoxes LLC #ad
Height15 Inches
Length20 Inches
Weight13 Pounds
Width20 Inches
Part NumberBOXBUND
ModelBOXBUND

5. Scotch

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Bubble Mailers, 20 Ft x 15 in, Padded Envelopes, No Boxes, No Tape, Just Ship It, Boxes FS-1520, Easy Packaging Alternative to Poly Mailers, Scotch Flex and Seal Shipping Roll, Shipping Bags

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Scotch #ad - Versatile uses: perfect for items such as books, crafts and more. The scotch flex & seal shipping roll is a simpler shipping solution which gets you ship ready in only three-steps and saves you up to 50% on supplies, time and space than boxes. It sticks securely to itself but not your item, no tape needed.

This product is recyclable, games, clothes, simply remove the label before dropping off at a plastic bag recycling location. Fewer packaging supplies: scotch flex & seal shipping Roll is a versatile shipping solution that allows you to customize your parcel to fit precisely around the shape of your item. May reduce dimensional weight: because scotch Flex & Seal Shipping Roll securely seals around the shape of your item, it may help to reduce dimensional weight by helping to eliminate unnecessary supplies. There can also be a lot of steps involved with using boxes resulting in a lot of time spent getting an item ready for shipment.

Immobilizes to help protect: Conforms to the shape of your item, thus immobilizing your item to protect during shipping. Secures your packages: scotch flex & seal shipping Roll has a unique three-layer construction making it a durable, water-resistant and cushioned packaging solution. Saves on time, supplies & space: using boxes and bubble mailers for shipping means you need multiple sizes, which requires a lot of storage space. Packaging that is just the right size, no wasted space or unnecessary filler.
BrandScotch #ad
Manufacturer3M #ad
Height7 Inches
Length15 Inches
Weight0.9 Pounds
Width7 Inches
Part NumberFS1520
ModelFS1520

6. Jelinek Cork Group

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20" x 15" Bulletin Board with Decorative Cork Veneer, New Wall Mount Materials Included Four 3M Command Strips

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Jelinek Cork Group #ad - Accommodates all standard pushpins making it perfect for schools offices or the home. Stay organized with this beautiful and functional bulletin board made with a highly unique decorative natural cork surface and an extra thick fiberboard backing. Dimensions of 20 inches x 15 inches and 1/2 inch thick allow the board to be mounted either horizontally or vertically. Manufactured in the USA using natural and sustainable materials including renewable cork and domestic wood fibers. Cork board now includes a set of four 3M Command Strips.
BrandJelinek Cork Group #ad
ManufacturerJelinek Cork Group #ad
Height0.6 Inches
Length20 Inches
Weight1.3 Pounds
Width15 Inches
Part Numberdecoboard20x15

7. KING.J

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Message White Board 20" x 14"50cm x 35cm Small Dry Erase Magnetic Calendar for Wall Portable with for Kids Drawing Teaching Memo Handwriting

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KING.J #ad - Movable hanging hooks allow to adjust hanging distance easily, easy installation. Magnetic surface allows you to use magnetics to pin notes, memos, messages, pictures, calendars etc. Packed: magnetic whiteboard x1, Pens x4black/blue/red/green, Brush x1, Magnet x2. Surface is resin-painted magnetic steel, suitable for any water-based pens, highly durable, Sturdy aluminum frame with ABS plastic corners, no pointy edges. Please tear off the protective film before use.
BrandKING.J #ad
ManufacturerKING.J #ad
Height14 Inches
Length20 Inches
Width1.5 Inches
Part NumberMB

8. U Brands

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MOD Black/Grey Frame, 1 Unit, U Brands Magnetic Dry Erase Board Value Pack, Magnet and Marker Included 381U00-01, 16 x 20 Inches

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U Brands #ad - Easily mount your 16" x 20" board with the included hassle-free mounting hardware and instructions. The premium magnetic dry erase surface is highly durable, never stains or ghosts, erases easily and duals as a bulletin board with magnet included.

U brands pin-it cork magnet is also included and enables a repositionable push pin to use anywhere on the board so you can post important notes, letters or reminders. Dry erase marker is included, featuring a magnetic cap with built-in felt eraser and a contoured marker cap shape which prevents the markers from rolling off any flat surface or tray. Customize your board with u Brands Gruv snap-in frame accessories sold separately that can be easily snapped into any side of the frame.
BrandU Brands #ad
ManufacturerU Brands LLC #ad
Height16.75 Inches
Length20 Inches
Weight1.5 Pounds
Width1 Inches
Part Number381U00-01
Model381U00-01

9. WIIGREEN

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Keep Safe and Protected, Black Usable Size: 10.5x15 Inch, Padded Envelopes Bags with Peel and Seal for Gift, Packing and Shipping, WiiGreen #5 20 PCS 11.5x15 Inch Poly Bubble Mailers

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WIIGREEN #ad - Dimension- 11. 5x15 inch padded envelopes usable size: 105x15, with the opaque black poly film. Self-sealed envelopes- the adhesive on the fold-over flap is strong enough and goes end-to-end. These envelopes can be used in offices, jewelry, seeds and bulbs, in shops, fashion accessories, paintings, medicines, schools and everywhere where there is a need for shipping.

The smooth surface of the mailers makes it easy to stick stamps and address labels. Multipurpose bubble mailer- you can use bubble mailers to mail cosmetics, at home, and a lot more. Once the envelope has been sealed, it cannot be opened. Cost-effective choice- these padded mailers are lightweight and waterproof.

Also, they provide the best protection for irregular and sharp items during transportation. Suitable for fragile items- these padded envelopes with unique air cellular and 360┬░strong air bubble technology helping absorb shock during shipment. They can not only reduce the transportation cost of products but also protect your products on a rainy or snowy day. The bubble envelopes feel nice to the touch and are perfect for labeling and stamping.
BrandWIIGREEN #ad
ManufacturerWiiGreen #ad
Part NumberFBM-PBM#5-BKM-20