* Details of products available to our company: Conventional pull head material: resin, metal (alloy), Nylon Conventional pull head style: with lock, without lock With lock: automatic head, needle, lower pull tab, rectangular piece, zipper head, water drop head, generally used for placket zipper. Without lock: long board heads are commonly used for bags, clothing, and home textiles. Special pull head: inside-out wear pull head, mostly used on waterproof zipper, track head Component: pull tab base Common Specifications: 3#(4.2#), 4.5#(small 5#), 5#(Big 5#), 8#, 10# According to the zipper material: nylon base zipper head, resin base zipper head, metal base zipper head Price and spot goods: plastic zipper head and metal zipper slider are based on the model, plastic zipper head are based on the number. Generally, black and white are available in stock, and color needs additional color mixing fee. Metal zipper slider you need to know the gram weight of one, because there are thickness of materials, electroplating and spray paint. Generally, the electric White one will be in stock, and the spray paint one needs to add the spray paint fee. Special pull head: Some customers require pull tab to print logo on it or the style is very special, which can be customized. Generally, pull tab mold opening fee is 800 yuan/model. A certain model fee can be refunded if the quantity is large. Woven belt color: YKK card, national card CCC card, Pantone total 1200 colors for selection.