High -quality materials: Our snapshot fastener kit is made of high -quality stainless steel materials. The screw is made of stainless steel. The installation tool is made of stainless steel. It shows excellent characteristics in harsh environments such as high temperature, cold and high humidity areas. Practical design: These canvas snapshots are designed with heavy structures that can be firmly grasped and can be connected to hard objects, such as canvas, wood, boat cover, etc., and maintain it for several years. Easy to use: It is very simple to install these marine canvas snapshots. It can be used to clamp the snail on the screw or canvas thread to install it on the hard surface. You can use them for a long time. Wide application: These metal snapshots are widely used in fixed boat covers, ship canvasiests, interior decorations, tents, tents, tunnels, fabrics, furniture, carpet buckle, belt, etc. It is suitable for indoor and outdoor long -term use, and the snapshot button has a . Very suitable for DIY. Material: Stainless steel colour: silver Package Contents: 40 x face covers 40 x female buckles 20 x turnbuckles with 15mm screw length 20 x turnbuckles with 10mm screw length 1 x punch stick 1 x mounting stick 1 x storage box 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.