12x12x40 Shipping & Packing Boxes – Tall Corrugated Cartons for Secure Long-Item Packaging

Ship or store long, narrow items with confidence using these premium 12x12x40 corrugated boxes. Designed for strength, convenience, and professional presentation, they’re ideal for artwork, posters, metal rods, golf clubs, banners, and similar products.

Important Delivery Note:
Please be aware that this box will be shipped folded.

• Because it is folded for shipping, it may not arrive in pristine or glossy condition.

• However, it still maintains its 32 ECT strength rating, ensuring it remains sturdy, reliable, and suitable for future shipping needs.

• A visible crease will be present down the center of the box.

• This crease is purely cosmetic and does not affect the box’s structural integrity or its ability to safely hold and protect items during transit.

Product Features

• Perfect Dimensions: Inside measurements of 12” x 12” x 40” provide ample room for tall items while minimizing excess shipping costs.

• Durable Material: Made from strong ECT-32 kraft corrugated cardboard, ensuring superior crush resistance and protection during transit.

• Smart End-Loading Design: Makes it easy to insert, pack, and seal long items securely.

• Tube Alternative: A great replacement for traditional mailing tubes with added sidewall protection.

• Easy Assembly: Boxes ship flat for space savings and can be assembled quickly—no special tools required.

• Lightweight & Reliable: Each box weighs only 1.92 lbs with a carton capacity of 3.3 cubic feet.

• Eco-Friendly Choice: 100% recyclable kraft material keeps shipping sustainable.

Specifications

• Stock Number: BSW121240

• Inside Dimensions (L x W x H): 12” x 12” x 40”

• Material: ECT-32 Kraft Corrugated

• Sold & Shipped Flat: Bundle quantities for easy storage

• Tape Not Included

These tall corrugated boxes are a reliable and cost-effective packaging solution for eCommerce sellers, warehouses, and fulfillment centers needing safe, professional shipping of elongated products.