Made of material, sturdy and durable. These heavy duty snap fasteners can be attached to wood, plastic and fiberglass, they are strong and great for both indoor and outdoor use. Widely used for canvas, tarpaulins, tents, awnings, sailcloth, lawn furniture, and etc._x000D__x000D_Feature_x000D__x000D_- Color: As shown._x000D_- Material: Metal._x000D_- Package Size: About 13 x 7 x 3cm._x000D_- Made by premium material, sturdy and durable._x000D_- These heavy duty snap fasteners can be attached to wood, plastic and fiberglass,they are strong and great for both indoor and outdoor use._x000D_- Suitable for repairing or replacing broken fasteners boat covers, boat canvas, tents, tarpaulins, sailcloth, sunbrella, RV's and more, fit for both the indoor or outdoor use._x000D_- With a storage box. These snap button will be sorted out and convenient for you to collect._x000D_- Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you Packing list:1 x set of Snaps Fastener Screw Snaps