Product Description: The snap fastener tool with anti- & anti-friction handles is easy and comfortable to use. design helps you save strength on punching or fastening snaps. Adjustable pliers design enables greater over die-and-peg snap tools, the grip system allows you to get good to crimp the two pieces together. This snap fastener kit can be used to fasten snaps on many materials such as boat covers, canvas, tarps, fabrics, sewing, leather and so on. Helps to major or minor repair of canvas covers, tarps, boat covers, sail covers, bimini tops, tonneau covers or any heavy fabric. Specification: Fit for: Boat Covers, Canvas, Tarps, Fabrics, Sewing, Leather Material: Metal colour: As shown Package Contents: 1 x hand press pliers 3 x molds 20 sets button suits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.