Material Cardboard. Item model number w6-4-1.6. Part Number w6-4-1.6. We do not accept P.O. Boxes. Item Weight 1 Ounces.

Small Cardboard Shipping Box Mailers 6 x 4 x 1 Inch Corrugated Packaging Storage Boxes 50 Pack (Inside Size: 5.3 x 3.8 x 0.9) ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Shipping Box are super strong, Perfect for shipping small, light-weight fragile items. Features: Cardboard Box Outside Size: 6Lx4Wx 1H ; Internal Size: 5.3 x 3.8 x 0.9 InchExcellent shipping boxes: made of corrugated cardboard, sturdy, Easy to assembleShipping Box are super strong, Perfect for shipping small, light-weight fragile items.Please check the box size before purchase, Corrugated Cardboard Box Internal Size (available size): 5.3 lengthx 3.8width x0.9 heigh, please refer to detail picture 2 Product Details: Brand: NO.1987 commerceColor: BrownMaterial: CardboardProduct Dimensions: 6″L x 4″W x 1″HItem Weight: 1 OuncesBreaking Strength: 800 kPaUPCBrand: ‎NO.1987 commerceColor: ‎BrownMaterial: ‎CardboardProduct Dimensions: ‎6″L x 4″W x 1″HItem Weight: ‎1 OuncesBreaking Strength: ‎800 kPaUPC: ‎710972614456Manufacturer: ‎Zhaoni1manufacturerPart Number: ‎w6-4-1.6Item Weight: ‎1 ouncesItem model number: ‎w6-4-1.6Size: ‎6x4x1 Inch/50pcsItem Package Quantity: ‎1Batteries Included?: ‎NoBatteries Required?: ‎NoDate First Available: September 5, 2020

Made of corrugated cartons Cardboard Outside Size: 4”Lx4”Wx 1H” ; Internal Size: 3.5×3.85×0.9 Inch are super strong, Perfect for small, light-weight fragile items. Excellent boxes: made of corrugated cardboard, sturdy, Easy to assemble Please check the size before purchase, Corrugated Cardboard Internal Size (available size): 3.5”length x 3.85”width x0.9” heigh. please refer to detail picture 2