... and widening to resist treading. It is particularly clever.5. Anti-mosquito 100%: keep any mosquitoes, insects and flies out ... fresh air in.6. Durable: strong against wind, water-resistance. anti-deformation7. Features: good ventilation, good toughness, smart/fashionable/ generous ... 1800mm HKIT FOR DOOR SCREENThe product is one kind of anti-mosquito kit for door, and it is one Kind of DIY ...