1. Material: Anti-fly screen clip is made of plastic and magnet , which is not easy to break and , and can hold the screen firmly on the window. 2. Easy to Use: The fly screen clip is self-adhesive, you just need to tear off the film on the fly screen clip and on the window.Then put the window screen onto the window and use the other half of the screen clip to adsorb thae window screen clip that is stuck to the window to complete the installation. 3. Practical to Use: No need to drill holes, and practical. Keep your summer away from insects and mosquitoes. 4. Wide Range of Uses: Suitable for kitchen, office, living room, children's room, workshop and other places with insect screens. Fit for:Kitchen windows,living room windows Colour:B:White Material:Plastic Size:7.7x1.3x0.8cm Package Contents: 1 set x punch-free screen buckles (pack of 6) 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.