8.5x11x4 White Fibreboard Folding Cartons - Snap Assembly, Case of 150

$177.54
/ case of 150$1.18 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
8 1/2" × 11" × 4"
Board / material
Fibreboard
Color
White
Freight class
Class 70
Specifications
| Inside dimensions | 8 1/2" × 11" × 4" (L × W × H) |
|---|---|
| Board / material | Fibreboard |
| Color | White |
| Sold as | Case of 150 |
| Order in multiples of | 1 |
| Case weight | 68.32 lb |
| Outer carton (shipping) | 23.25 × 18.25 × 15.5 in |
| LTL freight class | Class 70 |
| GTIN | 841436049757 |
| SKU | RB1 |
About this item
SKU RB1 — 8 1/2" × 11" × 4", Fibreboard, White. Sold as a case of 150, shipped from US warehouses.
Common questions
Do these cartons require assembly tools or adhesive?
No. The two-piece fibreboard design features a snap-lock construction that assembles instantly by hand, no glue, tape, or tools needed. This reduces labor costs and setup time significantly.
How much flat storage space do these cartons save?
By shipping and storing flat, a case of 150 cartons occupies minimal warehouse real estate compared to pre-assembled boxes, reducing storage costs and improving inventory management efficiency.
Are these cartons suitable for shipping via USPS, UPS, or FedEx?
Yes. These folding cartons meet standard shipping carrier requirements for document and light-item packaging. Their protective fibreboard construction ensures contents arrive undamaged, and the flat-ship design optimizes dimensional weight pricing.
Can I store these cartons long-term without quality degradation?
Absolutely. Fibreboard is stable and resistant to moisture when stored in standard warehouse conditions. The flat format also prevents crushing or warping during extended storage, maintaining product integrity until use.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.



