Feature:1. The kit contains 20 top fastener, 20 female buckles and 20 male buckles, as well as mounting rods and base tools.2. These snaps and rivets are made of stainless steel, rust-resistant and corrosion-resistant, and can be stored for a long time.3. The kit includes a mounting rod and a mounting base, which can be punched and installed quickly, and is easy to operate.4. These tools are packed in a transparent box, with builtin compartments separated for easy distinction and convenient storage.5. These screws and rivets are often used to fix the parts of furniture such as suitcases, tents, wardrobes, etc., and can play a good role in fixing.Specification:Item Type: Screw Rivet ButtonSpecification: 1 boxMain Material: Stainless steel (the product is composed of complex materials)Screw Male Buckle Size: Approx. 4 x 10mm / 0.2 x 0.4inTop Fastener Diameter: Approx. 15mm / 0.6inFemale Buckle Diameter: Approx. 13.3mm / 0.5inHow to Use: Use other tools to perforate the place where the rivets need to be installed, buckle on the front cover, put on the female buckle on the back, use the screw male buckle in the middle, use the mounting rod and the mounting base to fix the series..Package List:20 x Top Fastener20 x Female Buckle20 x Screw Male Buckle1 x Mounting Rod1 x Mounting Base