PP beach mat 1.size:90*180cm 550g/pc 2.Material:PP synthetic yarns 3.waterproof competitive price with good qaulit PP beach mat- General description :Synthetic sleeping mats are used to sleep on and must be water proof,Tear proof and material trim finished - Technical Specifications Material : the mat shall be from 100% synthetic yarns in a tightly woven 2/2 Will structure , using a monofilament ...