12" x 9" x 3" Corrugated Shipping Boxes – 32 ECT (Pack of 100)

Ship, store, and move products with confidence using these 12x9x3 kraft corrugated RSC shipping boxes. Built with a 32 ECT rating for reliable standard-duty performance, these boxes help maintain structural integrity during transport while keeping packing simple and efficient.

Key Features

• Size: 12" x 9" x 3" (Length x Width x Height)
• Strength: 32 ECT corrugated for standard-duty shipping
• Style: RSC (Regular Slotted Container) – 4 flaps meet in the center for easy taping
• Material: Kraft corrugated cardboard
• Ships flat: Saves storage space and reduces freight costs
• Eco-friendly: Made from recycled materials and recyclable after use

What You’ll Receive

• Quantity: 100 boxes (case pack)
• Condition: New
• Assembly: Ships flat; requires shipping tape (not included)

Shipping & Handling

Fast handling and secure packaging. Boxes ship flat to help prevent damage and save space.

Note: Sizes are listed as L x W x H. Minor variations may occur due to manufacturing tolerances.