12x12x48 Shipping & Packing Box – Heavy-Duty Corrugated Cardboard

📦 Strong, Reliable, and Ready for Any Shipment

Our 12" x 12" x 48" corrugated shipping boxes are built tough with 32 ECT kraft board, making them ideal for long, narrow, or oversized items. Perfect for industrial shipping, e-commerce, storage, or moving, these boxes are sustainable, recyclable, and manufactured right here in the USA.

✅ Product Features

• Dimensions (Internal): 12" x 12" x 48"

• Material: 32 ECT Single-Wall Kraft Corrugated (1/8" thick)

• Durability: Meets industry-standard strength for shipping by ground, air, rail, or sea

• Eco-Friendly: 100% recyclable & sustainably sourced

• Ships Flat: Saves space and reduces shipping/storage costs

• Assembly: Quick & easy (tape not included)

• Made in USA – consistent quality you can trust

📊 Specifications Table

💡 Common Uses

• Shipping long items such as golf clubs, posters, pipes, and lighting fixtures

• Moving & storage of tall household items

• Packaging for industrial & e-commerce fulfillment

• Perfect for custom packing projects requiring durability

📦 Why Choose Our Boxes?

Unlike cheap alternatives, our wholesale corrugated boxes are engineered for strength, reliability, and sustainability. Whether you’re a warehouse, small business, or individual shipper, these cartons deliver consistent protection at the best value.