Quick Repair Design: These fiberglass screen repair kits can help repair door and window screen holes and cracks within 60 seconds. In addition, using hot air from a hair dryer after sticking can enhance the stickiness of the screen patch. Window Screen Repair Kit: You will get 30 pieces of quick repair screen replacement patches, each piece is 4 x 4 inches / 10 x 10 cm. The thickness is only 0.3 mm, the transparent adhesive layer will not affect the sight, and it can stay on the surface of the screen door or window for a long time. Note: These patches are not breathable and have good airtightness. Money-saving and easy to use: Don't waste money on expensive replacement screens anymore! This screen patch provides you with a new choice to repair screens quickly and easily. It can be easily cut into any size or shape to repair the screen, so thatyou don't need to replace the entire door and window screen. All you need to do is put the screen patch on the damaged part, and then the problem will be solved immediately, saving you money and time. No tools required to install: You need to clean the screen first, and make sure the surrounding area is clean and tidy enough. Trim the edges of the hole to the desired size, then press the screen sticker onto the screen. No tools required, repairs are done in seconds! Wide range of uses: Instead of spending a lot of money to replace the entire screen net, you can also cut the screen repair tape in the right size or shape anytime, anywhere to cover the rips or holes you want to repair. Suitable for repairing rips andcracks on window screens, screen doors, tent nets, pool screens, RV screens, etc.