availble in different size weight color and packing 10 years of sales in Russia. 10years manufactuer and 3th gold supplier disposable and single usematerial:CPEcolour:Blueregular:15*39cmweight:1.9g/pc6 packing: 10's/bundle, 100's/polybag, 4000's/ctn (clients packing is ok)7, ISO and CE cerfifications Clients requirements are ok. plastic rain shoe covers