beach mat,outdoor mat, EPE beach mat its material is eco-friendly,non-toxic,so it is safe to use it beach mat,outdoor mat,EPE beach mat1.material:EPE foam+aluminium foil2.feature:waterproof,skid resistent,heat insulation,eco-friendly3.advantage:it is light,so you can take along easily,there is cpp film on its surface,so it is easy to clean.the aluminium foil can insulate the moisture and heat,you ...