Free Dimensions: The product is 1.3 x 1.5m in size and can be cut according to the dimensions of the windows in your home to adapt them to prevent mosquitoes from entering. Good Light Transmission: The product is white, and the fabric is thin and transparent, which will not obstruct the entry of the light source and has good light transmission. After installing the product, it will not will not affect your vision. Wide Usage: The product can be used in the kitchen, bedroom, living room, children's room, greenhouse, balcony window and other places . It is used with different types of windows, such as aluminum window, wooden window and steel window. Quality Fabric: The products are made of high quality polyester. They are soft and sturdy and suitable for all families. How To Use: 1. Wipe dust from windows. 2. Cut the screen according to the window size. 3. Cut the corresponding length of mosquito net stickers and stick them around the window. 4. Attach the mosquito net.