Prevents your cats and other small animals from falling and escaping. It also keeps insects out when windows are open. Fresh Air: Transparent mesh with small holes, polyester. Allows windows to be opened for fresh air Easy to install. The mesh can be easily cut with a cutting tool to fit most bedroom windows and skylights. This stylish mosquito net is made of tightly woven polyester. The tear-resistant and stable material guarantees a long service life. Easy to install - No drilling required for mosquito nets, quick and easy installation with strong velcro (included), just stick it to the window or peel it off. Size: 150x150cm Cat covers/mosquito nets are a great way to keep your cats safe and ventilate your home. Ideal for indoor cats and opening upstairs windows to prevent cats from falling. Features: The mosquito net is easy to install, remove and clean. Provides window protection for cats against spiders, moths, mosquitoes, flies, wasps and more. from the outside. Easily cut to size and mounted on multiple windows. The product comes with adhesive tape on the back. Ventilates a room even when it's dark and the lights are on. Tear-resistant and stable. Safety Instructions: This product is intended to protect cats and should not be used to protect other animals or children. Contents: 1 window safety net. 2 velcro straps.