Supply Air 6x5x5 Corrugated Shipping Boxes – Cardboard Mailer Boxes for Packing, Moving & Storage (Multiple Pack Sizes)

Highlights

• CONSTRUCTION: Single-wall corrugated cardboard with 32 ECT rating, consisting of kraft paper exterior bonded to fluted corrugated medium core, measuring 0.125 inches total wall thickness
• DIMENSIONS: Each box measures 6 inches length × 5 inches width × 5 inches height exterior when assembled; interior clearance accommodates items up to 5.75 × 4.75 × 4.75 inches
• STRENGTH RATING: 32 ECT (Edge Crush Test) indicates boxes withstand 32 pounds per linear inch of edge compression force before structural failure during stacked storage or shipping
• Manufactured in the United States from kraft paper and corrugated fiberboard; brown kraft exterior surface
• MATERIAL ORIGIN: Manufactured in the United States from kraft paper and corrugated fiberboard; brown kraft exterior surface

Description

Supply Air 6x5x5 Corrugated Shipping Boxes are constructed from single-wall corrugated cardboard with a 32 ECT (Edge Crush Test) rating. Each box measures 6 inches in length, 5 inches in width, and 5 inches in height when assembled. The material consists of kraft paper exterior surfaces bonded to a corrugated medium core. Boxes ship flat and assemble via interlocking flaps without requiring tape or adhesive for initial setup. Each box accommodates items measuring up to 5.75 x 4.75 x 4.75 inches interior clearance. The 32 ECT rating indicates the stacking strength: boxes withstand 32 pounds per linear inch of edge compression before failure. Boxes feature a standard RSC (Regular Slotted Container) design with four flaps on top and bottom. Closure process: fold opposing flaps inward, then fold remaining flaps over and seal with packing tape. The brown kraft exterior measures approximately 0.125 inches thick when compressed. Boxes nest flat for storage at 0.25 inches per unit thickness. Available in multiple pack quantities. Manufactured in the United States.