Durable---- Nails and rivets made of zinc alloy, screws made of iron. Each nail is smooth with a fine finish and without molding lines, fine workmanship and durable. Sizes and Colors---- Mixed 5 different sizes of wooden nails, 70 sets of different designs and sizes screw back rivets together with 2 pcs tools to meet your needs for various leather craft DIY projects. Easy installation even if you are a beginner. Easy to use---- Comes with installation tools. These are quite compatible with sharp and you will love them. You just need to punch a hole and screw on. They will definitely look great with your DIY project. Wonderful products that you can't miss. Wide range of applications---- Great ideas for decorating your bags, shoes, belts, jackets, dog collars, clothes and more leather craft DIY making. Color: Silver Material: Metal Package Contents: 32 x Wooden Nail Size: 8 x 12 MM (5/16 x 15/32 inch) 16 x Wooden Nail Size: 6.5 x 20 MM (1/4 x 25/32 inch) 8 x Wooden Nail Size: 10 x 20 MM (3/8 x 25/32 inch) 8 x Wooden Nail Size: 10 x 24 MM (3/8 x 15/16 inch) 6 x Wooden Nail Size: 10 x 27 MM (3/8 x 1 5/64 inch) 70 x Screw Height: 15/64 inch 1 x Hole Punch 1 x Screwdriver 1 x Transparent Storage Box The above package content only, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.