easy processing, heat preservation and sound insulation. 1.thickness:1MM-60MM2.size:kinds of size3.low density,light weight and good wlastic 4.waterproof,cushioning and elastic5.color:white, black ,green ,prink, grey, yellow,purple, red blue 6.widely used as puzzles , floor ,exercises cushions,insulation material resting cushions,child toys,shoes material and elasticity material .