1,non-woven shoe covers 2,Good toughness and wear resistance, ... single use,also be used again NameOne-time prevent slippery environmental protection non-woven shoe coversRaw materialnon-woven(HDPE,LDPE,LLDPE,CPE ... production according to the customer request)Conventional weight1.1 g, 1.3 g, 1.5 g, 1.8 g, 2.5 g, 3 g ...