Description: 1. Special pliers sets pieces without having to cut holes in material 2. Rubber tips help keep studs and backs in place for centering and crimping 3. Easy to use and quite straight forward to operate the kit 4. Great kit for both professional tailor and starter 5. Add functional snaps to shirts, jeans, jackets, bags and crafts, etc. Specification: Diameter of Button: 12mm (T5) Materials of pliers: bulletproof material, rubber, metal Material of Buttons: Plastic Colour: 24colours Package included: 400Sets(1600pcs) Snaps (24colours) Option: 1 x Hand pressure plier 1 x Button replacement screwdriver 1 x Perforation Awl 1 x T8 Press Button Helper 1 x Base 1 x Replacement Press Button Head 160Sets(640pcs) Snaps (15colours) + Tools Set Option: 1 x Hand pressure plier 1 x Button replacement screwdriver 1 x Perforation Awl 1 x T8 Press Button Helper 1 x Base 1 x Replacement Press Button Head 640PCS Option: 160Sets(640pcs) Snaps (15colours) Tools Set Option: 1 x Hand pressure plier 1 x Button replacement screwdriver 1 x Perforation Awl 1 x T8 Press Button Helper 1 x Base 1 x Replacement Press Button Head