Premium Material: Made of polyester fiber with good quality stitching, dense fabric and very small mesh holes. Advantages: It can prevent mosquitoes and wind. Environmentally friendly ventilation can be used repeatedly without any irritation or impact on the human body. Good sleep: Enjoy a good night's sleep. Untangle all 4 corners and let the soft, sheer mesh hang loose for full coverage. Chemical-free so your child can enjoy it without irritating the skin. EASY TO INSTALL: Mosquito nets or rectangular boxes allow you to move freely on the bed. Easy to install, four corners with ropes, fixed directly on your bed Excellent choice: large space, suitable for king size bed, double bed, etc., foldable design, easy to carry and store, good ventilation, mosquito net. Specially designed for babies, toddlers, children, adults, students.