Product Description Durable Material: The window mesh fastener is made of durable plastic and non-marking adhesive material, which is strong, not easy to break, will not rust or damage the screen, and can be used for a long time. Magnetic: The male plastic buckle is magnetic with a flexible magnetic strip on the back. The suction force is generated to attach to the iron sheet. Easy to use: The window screen clip is easy to use, no drilling is required. Just stick the iron piece to the place where it needs to be installed, pry off the plastic buckle, fix the mesh screen tightly, and stick the magnetic surface to the iron piece. The window screen can be easily and quickly connected to the window frame. Wide range of uses: Fixed strip clips are suitable for installing screen windows in kitchens, offices, living rooms, bathrooms, balconies, corridors, workshops, assemblies, etc. Package included: 12Pcs Magnetic Strip Note Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)