Reliable Materials: the canvas snap screws are made of Metal, which is strong and , not easy to corrode or rust in saltwater environments; It can adapt to extreme climate environments; You can use it with confidence Size: the total length of the screw is about 15 mm/ 0.59 inches, and the diameter of the stud snap is 3/8 inches Practical Set: our boat canvas snaps kit tool can provide a full set of installation from accessories to tools when you DIY your works, improving the customer experience Wide Range of Uses: these marine canvas snaps support and are suitable for indoor and outdoor scenes, such as canvas, boat covers, tents, awnings, leather, fabrics, furniture, wood, and more Features: The canvas snap screws are made of Metal, which is strong and , not easy to corrode or rust in saltwater environments. These marine canvas snaps support and are suitable for indoor and outdoor scenes, such as canvas, boat covers, tents, awnings, leather, fabrics, furniture, wood, and more. Colour:Silver Material:Metal Package Contents: 24 Set x Boat Canvas Snaps Kit 2 x Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.