Color: Red, Black Level the Plier Before Use: Put the anvil for base first, level the pliers by turning tail screw to make upper & lower jaws contact and parallel. Make sure the tool is leveled first before use to avoid crooked and unusable snaps Professional Snap Fastener Tool: Our snap pliers seamlessly combine punching holes and installing snaps into one efficient tool, making it easier to create precise holes and securely attach metal snaps in a single-step, only for thickness 3.0 mm material Upgraded Magnetic Die: Spurtar snap button kit includes 3 upgraded magnetic dies that ensure precise alignment during installation. The magnetic feature securely holds the snaps in place, preventing them from shifting and making it easy to create professional-looking buckle installations Adjustable Plier: The adjustable snap pliers design enables greater leverage and allows for easy snap attachment without damaging your fabric, thus reducing the effort required for installation Wide Applications: This snap fastener tool is suitable for boat covers, pontoon covers, clothing, leather goods, crafts, outdoor gear, and upholstery projects. Whether you're adding snaps to jackets, shirts, baby clothes, wallets, or tents, this tool delivers reliable results for all your snap-fastening needs You Will Get: 1x Snap Fastener Tool, 1x Anvil for Cap, 1x Anvil for Base, 1x Punching Die, 40x Buttons, 40x Sockets, 20x Studs, 20x Eyelets, 20x Screws Sockets.