Heavy Duty Boxes, 12" x 10" x 4", Kraft, 25 Bundle Nitrile Glove 13 Kids Theme: Other Learning 424SIN 0041 13 Kids Theme: Other Learning & Development Focus: Sensory Length in Inches: 3 #9 Envelopes (3 7 8" x 8 7 8") are ideal business reply envelopes Manufactured from heavy duty 275# ECT 44 single wall kraft corrugated 278 Corrugate Flute: C flute Corrugate Height (Inches): 3 8" Corrugate Length (Inches): 12 15" Corrugate Rating: 44 ECT Corrugate Wall: Single Wall Corrugate Width (Inches): 9 11" Heavy Duty: Yes Height in Inches: 4 Length in Inches: 12 Material of Item: Corrugated Pack Qty: 25 Post Consumer Recycled Content: 9% Recycled: Yes Total Recycled Content: 15% True Color: Kraft Width in Inches: 10