... covers 2,Good toughness and wear resistance, soft 3,easy to use, can be single use,also be used ... again NameOne-time prevent slippery environmental protection non-woven shoe coversRaw materialnon- ... , 1.3 g, 1.5 g, 1.8 g, 2.5 g, 3 g, 3.5 g, 4 g.( Can ... boxes or 2000 only/boxCharacteristicsgood toughness and wear resistance, soft, easy to use, can be single use, also be used ...