20x20x12 Premium Shipping & Packing Boxes –  Kraft Corrugated

Quantity: 20 boxes per order
Inside Dimensions: 20" x 20" x 12"
Weight per Box: 1.85 lbs
Strength Rating: 32 ECT, 1/8" thick single-wall kraft

Give your shipments the protection they deserve with our high-performance 20x20x12 corrugated boxes. Engineered for durability and consistency, these boxes are ideal for businesses that demand reliable packaging for everyday fulfillment, bulk shipping, and storage.

Why These Boxes Stand Out

• Strong & Dependable: Built from 32 ECT kraft corrugated board, offering excellent crush resistance and structural integrity for a wide range of shipping environments.

• Lightweight Yet Protective: At only 1.85 lbs per box, they balance ease of handling with superior durability.

• Sustainably Sourced: Manufactured using recyclable, responsibly sourced kraft materials—good for your business and the environment.

• Optimized for Freight Efficiency: Ships flat to reduce shipping costs and maximize storage space.

• Proudly Made in the USA: Consistent quality, fast restocking, and dependable performance for every shipment.

Perfect For

• E-commerce order fulfillment

• Large product shipments

• Warehouse and inventory storage

• Moving, packing, and organizational use

• Air, rail, water, and ground transportation

These universal 20x20x12 cartons are a staple for shipping operations of all sizes. When you need strength, reliability, and bulk-order savings, our kraft corrugated boxes deliver every time.

Stock up today and ensure your products arrive safe, secure, and professional