








The Boxery 18"x16"x4" Corrugated Shipping Boxes 25-Pack
US$80.91
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: Brown Unit Count: 25 Count Material Type: Cardboard Breaking Strength: 40 pounds Item Dimensions L x W x H: 18"L x 16"W x 4"H About this item FLAT 18 x 16 x 4 INCH BO...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Brown
- Unit Count: 25 Count
- Material Type: Cardboard
- Breaking Strength: 40 pounds
- Item Dimensions L x W x H: 18"L x 16"W x 4"H
About this item
- FLAT 18 x 16 x 4 INCH BOXES – ONLY 4 INCHES TALL –Includes 25 count low-profile shipping boxes. Ideal for books, apparel, prints, frames, documents, and other flat products. Please verify all three interior dimensions before ordering.
- INTERIOR DIMENSIONS: Listed measurements refer to the inside dimensions of the assembled box, helping you determine whether your item will fit before purchasing.
- MULTIPURPOSE PACKING BOXES FOR MAILING, STORAGE & MOVING – Great for packing inventory, organizing supplies, shipping orders, or storing items at home, office, or warehouse.
- EASY TO ASSEMBLE, SHIPS FLAT FOR STORAGE – Quick fold design saves packing time. Boxes arrive flat for efficient storage and better workspace organization.
- RECYCLABLE KRAFT BOXES WITH CLEAN SURFACE FOR LABELING – Plain brown exterior is easy to label, tape, or brand with stickers. Made from recyclable materials for a more responsible packaging choice.
Shipping Policy
everykeep ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and everykeep will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@everykeep.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and everykeep replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








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