Specification Brand : YOUTHINK BulletPoint1 : 【Sturdy and sturdy】: Made of steel, high hardness. The tool is heat treated to make the appearance tougher and ensure a longer service life. BulletPoint2 : 【Wide range of applications】:Widely used in luggage, belts, slings, printed cloth, shoes, hats, clothing, electronics, advertising and other products. BulletPoint3 : 【Optional Included】: Different sizes of buttons and grommets require different sizes of to choose. Our are available in sizes from 3mm to 2mm. You can choose the size of the according to the size of your button. BulletPoint4 : 【Easy to operate】: The grommet can be used with eyelet grommet machine. It can be used for snap buttons, rivets, eyelets, etc. It can easily make metal eyelets for waist belts, shoes, etc. BulletPoint5 : 【Warning】: The needs to be used with the machine, it can't be used alone. Metal material, sturdy. Package Includes: 1 * Punching Set. ItemName : Eyelet Puncher Grommet 1pcs Duty Metal Grommet Die Eyelet Hand Press Punch Machine Tool Spring Snap Fastener Button Die for Hand Press (14mm) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 3 centimeters ItemTypeKeyword : leathercraft-punching-equipment Manufacturer : YOUTHINK Material1 : Metal Material2 : Wood ModelNumber : YOUTHINKeg5mbcun40-12 OperationMode : Manual PartNumber : YOUTHINKeg5mbcun40-12 ProductDescription : Specification: Condition: 1% Brand New Item Type: Leather Puncher Color: Silver Optional Size: 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 1mm, 12mm, 14mm, 15mm, 16mm Material: 45# Steel