30" x 30" x 6" Shipping Boxes, 32 ECT, Brown, 15/Bundle (30306)

• 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
• 15/Bundle
• Perfect for shipping apparel, books, picture frames, artwork, mirrors and clothing
• Strong, durable corrugated fiberboard
• Meets most mailing and shipping carrier specifications
• Contains a minimum of 30% recycled content
• Staples Brand 100% Satisfaction Guaranteed
• Flat Corrugated Boxes are manufactured from 200lb /ECT 32 kraft corrugated.
• Dimensions: 30"x30"x6"
• Capacity (Cu. Ft.): 3.12
• Manufactured from 200lb /ECT 32 kraft corrugated.

Shallow Design
At 30 inches long and 30 inches wide, these large corrugated shipping boxes are ideal for wide, flat items such as clothing and framed artwork. Each box is 6 inches deep, so you'll have plenty of room for packing material to keep merchandise safe.

Quick Assembly
These corrugated shipping boxes arrive in a flat pack, so you don't need to wrestle with stacks of fully-assembled boxes. Just slide them in your storage room for easy access as needed. To assemble, simply fold the box together and secure with tape.

Crush Resistant
Use these boxes to ship delicate items with peace of mind—they have an edge crust test rating of ECT-32, so each box can stand up to 32 pounds per square inch of pressure without collapsing. Each corrugated shipping box holds up to 65 pounds, so you can load heavy items safely.