... ethylene and vinyl acetate,which is environmenttlyprotection,non-toxic,anti-slip,sound and thermal insulation,waterproof and shockproof ... .Significant time saved in mucking out.5.anti-slip,comfortable,eco-friendly,recycleSpecifications of golf chipping mat Item ... :EVA Brand name:kadaryModel number:EVA-M003Type:dependable non-slip Standard size:600MM*600MM 800MM*800MMHardness:30-50shoreThickness: ...