Window insect net: The mesh diameter is less than 1.5mm, allowing air circulation, and prevent flies, wasps, mosquitoes and other harmful insects through. 3 Rolls of upgrade tape: A tape size: 560cm x 10mm (length x width), wider than the original one, combined with the newly designed hook, the tape can be firmly stick to the window frame. Easy to install: Hook self adhesive tape, just peel off the sticker and stick it to the clean window frame, can easily remove it when need to open or close the window. Not easy to tear: Window insect net is made of polyester fiber, not easy to tear. The size is 1.3m1.5m, you can cut it to fit the size of multiple windows, and the net is easy to clean. Applicable: Insect screen net can be matched with wooden windows, steel windows, aluminum alloy windows, and various curved windows, shaped windows, will not leave any traces on the doors and windows. 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.