1. [Sturdy and durable] This balcony mosquito net is made of h!gh-qual!ty 100% polyester fiber with monofilament thickness. Fine mesh prevents mosquitoes from entering, and the top tension rope can be resized to fit the umbrella, mosquito net is suitable for umbrellas with an edge circumference of 32-40FT. 22 [Zipper design]: The zipper is easy to open and close. The double-sided zipper can be opened from the inside or outside, you can play safely inside, and you can easily walk in and out. 3. [Easy disassembly]: The mesh network can be installed or disassembled in just a few minutes. When not in use, the net is folded for storage. Installation instructions included with the network. 4. [Windproof design]: The mesh net can be installed on the patio umbrella, with a water inject