Convoluted Polyurethane has varied uses from case lids to sound proofing. It is also called egg crate foam owing to the visual shape. We can provide convoluted foam in various convolutions such as 10/20, 20/40 and 20/50mm. It can be cut to suitable sizes as per your need. It is available in different densities and grade. It is often used in lids of cases and in sound proofing. The sheet size is 2057 x 1422 mm.