1)materials: pp+sping or custom . 2)process: injection product or customer need 3)oem service: available oem size , oem color, oem material , oem logo 4)weight:160.5g for men's, 146.6g for women's . 5) size for lady style: length:32cm, width:7cm or as need 6) size for men style: length:33cm, width:8cm or as your need 7)100 pairs in a carton, carton size :70*36*35cm Advantage: 1)manufacturer , product mould, plastic product and plastic steel link chain 2)mould machine and injection plastic machine 3)high press casting 4) free sample is available
