T4448INNER Telescoping Inner Boxes, 4" x 4" x 48" (Pack of 25), Kraft

Shipping Box Top, Box Style Telescopic, Wall Type Single Wall, Inside Length 4 in, Inside Width 4 in, Inside Height 48 in, 4x4x48 in Inside LxWxH, 32 ECT, HSC, Outside Length 4 3/8 in, Outside Width 4 3/8 in, Outside Height 48 5/8 in, 4 3/8x4 3/8x48 5/8 in Outside LxWxH, Wall Thickness 5/32 in, Fluting Profile C Flute, Maximum Load Capacity 65 lb, Material Corrugate, Color Kraft, Post-Consumer Recyclability 100 Percent, Standards ASTM D5118, Inside Length Range 3 in to 8 in Length Shipping Boxes