Specification Quality: 3 x Window Screen Net 3 x Self-Adhesive Tape Size:1.5m x 2m Color:White or Black Features: -The fine mesh is small enough to keep out spiders and mosquitos -It is easy to paste the tape to the clean & firm frame, and press the screen mesh to the hook tape lightly. Easy to remove the net when you need to open or close the window -Invisible mesh ensure light transmission and ventilation, in the same time keep out of bugs, mosquitoes and other unwanted insects, it's an excellent protector in summer. Note:We are suggest that you don't tighten the net very hard. Leave it just a tad more loose so it won't put too much pressure on the velcro. Make sure you clean and dry completely the surface where youre going to apply it. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.