Features:1.Pliers: Pliers Is Easy To Use, Suitable For Mounting Hollow Or Solid Prong Buckle, Light, Set A Good Pressure On It.2.Material: The Buttons Are Made Of Copper That Has A Durable And A Long Service With Harmless To Human's Body .3.Multi Color: There Are 10 Colors; You Can Easily Match The Items To The Color You Want.4.Application: It Can Be Used For Clothing, Luggage, Handbags, Shoes Etc.5.Two Size Press Studs: 2 Size Press Studs,9.5mm Dia Hollow Press Studs,10mm Dia Solid Press Studs.Specification:Product Name: Prong Buttons SetProduct Category: Clothing AccessoriesColor: 10 Colors Evenly DividedMaterial: BrassPackage includes:A - 100 Sets included:100 Sets (50 Sets Of Hollow Buttons + 50 Sets Of Solid Buttons)B - 200 Sets included:200 Sets (100 Sets Of Hollow Buttons + 100 Sets Of Solid Buttons)C - 100 Sets + Plier included:100 Sets (50 Sets Of Hollow Buttons + 50 Sets Of Solid Buttons + Plier)D - 200 Sets + Plier included:200 Sets (100 Sets Of Hollow Buttons + 100 Sets Of Solid Buttons + Plier)