Features: 【Adequate Kit】400 Sets 10 colors snap fasteners kit, with 400 pieces 10 colors prong snaps, including 200 hollow snaps and 200 solid snaps, 20 hollow buttons and 20 solid buckles in each color.【High Quality】 Made of high quality copper, these metal snap fasteners are well-made, study and durable, making it suitable for women, professional or novice tailors.【Wide Application】Diameter approx. 9.5mm/0.37". 10 colors, each color 40 sets. Bright and lively colors meet your need and can be widely applied for DIY crafts or making clothes.【Easy To Use】It is piece of cake to use. If you're not good at it or the first for time to use, you can practice with a unwanted cloth but must keep this product away from children.【All in Once】There are 400 sets of snap fasteners in a clear storage box, providing you worry free tool Kit. Get our products can be directly applied to your DIY project. Specifications: Material: Copper+Metal Wrapper buckle : 10mm/0.39inches Hollow buckle : 9.5mm /0.37inches Weight: approx. 580g Package Includes: 1x Fastener Pliers Press Tool Kit note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.