Office Supplies · 2-3 Day
15 x 12 x 10" Heavy-Duty Boxes
Boxes 4 U · sold by Boxes 4 U · $6.21 · in stock
Heavy-duty construction provides greater protection and stacking strength. Manufactured from heavy-duty ECT-44 single wall kraft corrugated. These cartons are 40% stronger than standard shipping containers. Sold and shipped flat in bundle quantities.
| Option | Price | Stock | |
|---|---|---|---|
| Default Title | $6.21 | in stock | Compare delivered price → · Checkout at Boxes 4 U |
Prices and stock from boxes4u.com’s public catalog, last checked 2026-11-07 22:11 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) for participating merchants, which fulfill directly. “Checkout at the store” uses the store’s own payment and support. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:b97de3e3-e9fd-4ff0-8f13-758f8e6e70ec; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.