The pop-up mosquito net using an 18-hole encryption-type mesh design (ordinary mosquito nets are 13 holes) is more effective in keeping mosquitoes, spiders and other insects out while maintaining a good ventilation. It will open automatically after you take it out of the package. The retractable mosquito net adopts an integrated design, which does not require any additional hooks or brackets, and will not damage the wall. The built-in high-strength steel wire frame effectively supports the entire mosquito net There is a two-way zipper on both sides of the mosquito net for easy access. 360 full protection to prevent babies or children from falling out of bed. This mosquito net does not contain any chemicals and does not irritate the skin and protect your and your family's health. Upgraded mosquito nets are made of combed polyester fabric, finely sewn and not easy to scratch . Compact and foldable, convenient storage and transport, take it with you for traveling or camping, it's a great pop-up tent that keeps mozzies out. Very practical and gives a pleasant vacation.