1. This polyester netting is strong and long lasting. perfect small mesh size is small enough with good air flow. Fine net hole, prevent you from biting by mosquitoes and files. One door in and out. Protect you from dropping down the floor. 2. The bed mesh has strips on each corner. For bottom bunk, you just need to bound the strips to bed frames; For top bunk, please prepare support on your own, or your can stick 4-6 self-adhesive hooks on the roof, and hang net on the hooks. 3. Foldable, easy to carry for camping, travelling etc. Ideal for indoors, outdoors, travel, camping. cover outdoor tables + chairs, kiddie pools, tents, hammocks, etc. Dustproof top, allow you have a good sleep. 4. Easy to assemble, four corners with drawstring. Suitable for school dormitory, up and down style bed, even household. 5. Packaging content: 1 sheet Mosquito Net ；Size: about 150*195*170cm