NO NEED TO INSTALLThis bed net is made of polyester gauze with dense honeycomb fine mesh and fiberglass. With an automatic design and a double arch door, it's easy to get in and out; Fold it up and store it away when not in use MOSQUITO REPELLENT AND BREATHABLE A fully enclosed mosquito net protects the bottom and both sides to keep small insects out. Fine mesh polyester gauze, while providing normal air circulation, can also prevent small mosquitoes or insects from invading, protecting you and your family from mosquito bites. VERSATILEEasy to store and carry, suitable for family life, business trips, etc.; This pop-up mosquito net is not only suitable for use in bed, but also can be used as a tent in the yard in which you can enjoy the sun during the day and enjoy the stars and the moon at night. Or use it as an outdoor tent when camping in spring and autumn. FOLDABLE, EASY TO CARRY Innovative foldable design, suitable for outdoor friends such as passengers, hikers and campers to provide convenient mosquito repellent options that are small in size, lightweight and easy to install.