Package IncludesCanvas Snap Kit Tool includes 100pcs and 2 pcs setting tool in a transparent plastic box, convenient for classified storage and carry. MaterialsMarine snaps kits are made of brand new marine grade high quality stainless steel snaps, rust resistance in salt water applications, which will last long. Fit for various environments for a long time usage.. FeatureStuds are available for clamping onto screw or canvas studs for mounting on hard surfaces. The snaps with heavy-duty construction assures a firm grip, All Stainless Parts will remain secure through years of use. Superior snap action holding strength. Wide ApplicationCanvas Snaps Button Screw are widely used for canvas, tarpaulins, tents, awnings, sailcloth, clothing, leather, furniture, lawn furniture, and etc. Can be attached to surface. Fit for both the indoor or outdoor use. Perfect for DIY. SatisfactionPlease feel free to contact us if there are any problems. Your satisfaction is our top priority