Feature:1. With this grommet mold, you can easily and accurately punch snap button on you clothes.2. Compatible with machanical button puncher and hand button puncher, easy to install the button.3. Made of high quality steel, the button mold is not easy to deform and needs maintenance.4. 1 set of molds consists of 4 components, amking the button installation much easier.5. Also very durable for long-term use, and allows for repeated using with button puncher.Specification:Item Type: Eyelet MoldProduct Material: SteelDesign: Concave PatternApplication: Snap Button Grinding ToolFunction: Mainly install buttons with the machine, the motor is equipped with electric molds, and the hand press is equipped with hand pressing molds..Package List:1 x Button Surface1 x Mother Button1 x Son Button1 x SpikeNote:The mold must be equipped with a machine for operation.