â?¢ Fine-woven mosquito net, also keeps out other small insects â?¢ Black, very pleasant in strong sunshine and harsh light â?¢ Good visibility from inside to outside â?¢ Good air circulation â?¢ UV-resistant and flexible polyester weage â?¢ Safe, flame-retarding material â?¢ With zip closures for sliding door mosquito nets â?¢ All zip closures can be operated from inside and outside â?¢ Long life and high quality â?¢ Fitted with Velcro strips at the sides, at top by press studs â?¢ Heavy lead strip ensures lower closure