12x9x4 Corrugated Shipping Box - 32 ECT Kraft

The 12 x 9 x 4 Corrugated Shipping Box (32 ECT Kraft) is a strong, cost-effective packaging solution manufactured from durable 32 ECT corrugated cardboard with C flute construction. It offers reliable edge crush strength for stacking, storage and transit. The low-profile design keeps flat and shallow items secure without excess void fill.

This is one of our Ready to Ship sizes: it is stocked at our Scarborough facility, ships in 1 to 2 business days, and is available for same-day pickup. Each box ships flat to save space and assembles in seconds with standard packing tape. The unprinted kraft brown surface is fully recyclable and accepts labels, stamps and custom branding cleanly.

Common uses include:

• Apparel and folded textiles
• Books, catalogues and document sets
• Framed photos and flat wall decor
• Subscription and e‑commerce shipments

Specifications

• Inner dimensions: 12" (L) x 9" (W) x 4" (H)
• Capacity: approximately 0.25 cubic feet
• Material: kraft brown corrugated cardboard, single wall, C flute
• Strength rating: 32 ECT
• Style: Regular Slotted Container (RSC), requires tape to seal
• Availability: in stock, ships in 1 to 2 business days, same-day pickup available
• Quantity per bundle: 25
• Quantity per bale: 750

Manufactured by Prime Carton in Scarborough, Ontario. Wholesale bulk pricing available with fast delivery across Toronto and the GTA.