set: In addition to the canvas snap tool, the package comes with 20 sets of marine grade snaps, we offer more snap kit to money and the hassle of buying accessories separately.with portable storage bag, not easy to lose and clutter. Say goodbye to those banging mounting punches and hurting your hands, snap fastener tool can be installed on the material faster and without the need for professional help. snap button tool is portable for all scenarios (canvas covers, boat covers, tarp, leather, fabric etc.). Perforating function: we are equipped with a perforating abrasive head, just switch to complete the perforation, no need to buy a perforating machine and no hassle of switching jobs, one snap repair tool will do it all Magnetic design: The die has magnetic suction, so the removal and installation of the die is very stable and efficient, even if the work is shaken at a distance, it will not fall off . and durable: snap press tool bodies are made from high grade heat treated alloy steel which is tough and rust resistant. The head of the pliers is specially treated to make them harder and less prone to damage. Adjustable tool: canvas snap pliers for different thicknesses of material the snap can be installed by adjusting the bolt at of the pliers to control the tightness of the snap Snap Pliers Colour:Black Colour:Photo Color Material:plastic+metal Package Contents: 1 x Snap Pliers 3 x mold 1 x portable storage bag 20 x Snap Set 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.