... ,water resistant,anti-static and comforta PP Non-skid shoe coversMaterial:PPSize:M,L,XLRegular:SPP 30g,35g,40g ... ,white,bluePacakage:100pcs/bag, 1000pcs/cartonNon-skid shoe covers are designed for those situations where wet or ... plastic resin is applied to the bottom of the cover to improve the wearers traction on the floor.Our ... the customer at the same time. non-woven disposable shoe cover