... slider ,size 3#,5#,7#,8#,10#.and we have many different molds. different weight slider ... bule, green, purple, yellow etc.3, various designs for the slider pullers4, painted, electro-plated, auto lock, semi ... as requested10,delivery time:7-30days & depends on the quantity11,ISO9001:2000 & SGS certified envriroment-protective12,OEM ... pls connect with me. Metal slider for metal zipper and nylon zipper