... 3. Good quality and competitive price 4.SGS,ISO9001 stainless steel spring clasp Product Description: 1.Factory Direct Sale 2.Materials: ... ,male.man,woman.childpackage1pair/opp,12pairs/bag,50bags/ctn or CustomizedMOQ1000PairsOEM/ODMwelcomeDelivery time15 working days after confirm the orderStyle: ... , and so on. .The main material is stainless steel 316 or 304, which is eco-friendly and not easy to ...