PVC foam sheet (often referred to by trade names such as Forex, Foamex and Komacel) can be sawn, drilled, milled, painted, printed, welded, thermo formed (especially line bent), screwed, riveted and glued with both solvent and contact adhesives. It is ideal for CNC machining. Please note, sheet sizes are nominal.Pack contains 1 each of white, red, green, blue and yellow in 5mm thickness.This material is Not suitable for use on a laser cutter.