Specification:Item: Canvas Snap KitColor: SilverSize: 15mmTool quantity: 3pcsSnap quantity: 350pcsMaterial: Stainless steelFeatures:1. The stainless steel snaps are durable and sturdy, bright and smooth surface2. These snaps also can be attached to wood, glass, plastic fibers, etc3. The boat cover snaps could maintain good performance over a long period of time in brine4. Studs are available for clamping onto screw or canvas studs for mounting on hard surfaces5. Also can be used for leather craft, clothing, handbags, leather straps, DIY Craft etcPackage included:100 x Caps100 x Sockets50 x Studs50 x Posts25 x 10mm*10mm Screws25 x 15mm*10mm Screws1 x Hole Punch2 x Setting Tools1 x transparent plastic box 【Size】The diameter of snap cap is approx. 15mm/0.59 inch, surface smooth and durable, the height of screws include 10mm and 15mm, can meet your various needs and occasions 【High Quality Material】The canvas snaps kit are made of high quality stainless steel, good corrosion resistance in bad environment, rust resistance in salt water applications, which will last long, 100% marine grade stainless steel snaps 【Package Includes】You will get 100 x Caps, 100 x Sockets, 50 x Studs, 50 x Posts, 25 x 10mm*10mm Screws, 25 x 15mm*10mm Screws, 1 x Hole Punch, 2 x Setting Tools, 1 x transparent plastic box, 2 x Installation Instruction, easy to carry and storage 【Widely Application】Ideal for repairing and replacing canvas, tarpaulins, tents, awnings, sailcloth, lawn furniture, pool covers and more; also suitable for garments such as jackets, coats, vests, tops and sportswear etc. Perfect for indoor and outdoor applications 【Perfect After-sales Service】100% Guaranteed refund. We have perfect after-sales. If you are not satisfied with the product, please contact us at any time, we will actively solve the problem