... FastenerThe fastener combines two sides:Hook side and Loop side.Applied with button,zipper,binder and so on.It ... /150mm100Pair Metres /Remarks:we have Excellent degree and A degree for client selection. Product Features1,High ... increase,viscous guaranteed.4,High cycle life with over 10,000 closures.5,Product use ... is,the larger the strength becomes,but with a decrease in durability.Acid-base Resistance: ...