Made of 3mm thick neoprene material, it has an anti-slip backing and a hemmed edge for durability and stability. Pick it in three sizes 12” × 18”, 12” × 22” & 31″ × 15.5″ and glow up your workspace. .: Material: 3 mm thick neoprene.: Available in 3 sizes.: Anti-slip backing.: Multifunctional use
