... opening,with printed bottom for anti-slippery.. shoe cover,non-woven shoe cover,non-woven, antiskid shoe coverSize:40*17cm,38*16cmMaterial:PP spunbond ... non-wovenWeight:20g/m2-40g/m2Color:White,blue,green ,etc (any color is available )Packing:100pcs/bag(box),10bag(box)/ctn ... ,chemical industry,laboratory,food industry,home use. shoe cover,non-woven shoe cover,non-woven non-skid shoe cover