Wholesale Plastic Cord String Spring Stopper Lock 1 Material:Plastic or Metal and Alloy. 2 Size and Color: Custom made. WELCOME! Wholesale Plastic Stopper Lock ... .S. Express including DHL, UPS, EMS, TNT, FEDEX. 1 Material:Plastic(PP,POM).2 Size and Color:Black,White,Red,Yellow ... ,Fluo,we accept custom-made items; 3 Use: Bag,Tape,Belt; 4 Customized designs are welcome.5 Small order ...