Insulated Shipping Container, Shipping Box Material Corrugated Cardboard, Insert Material Styrofoam, Inside Length 20 3/4 in, Inside Width 13 3/4 in, Inside Height 14 in, Inside LxWxH 20-3/4×13-3/4×14 in, Insert Wall Thickness 0.75 in, Outside Length 22 3/4 in, Outside Width 15 1/2 in, Color White.