Vertical sliding screen/Roller mosquito net/Spring loaded insect screen
Optional speed reducer
Front fixing

1.Protect your home from insects' invasion
2.Invisible screen netting provide full ventilation and view
3.Provide years of trouble-free guarantee

4.Adapts to virtually windows of various sizes

5.High strength Aluminum Alloy and fireproof fiberglass screen netting provide full durability

6.Double sealing strips inside the screen netting box which could clean the window netting automatically

7.Easy to install and wouldn't damage your own window

Features:

* A D.I.Y. window screen system.

* Speed reducer for option.
* Vertical sliding.

* Spring loaded.

* Ease Do-It-Yourself assembling and installing.

* Do-It-Yourself retraction tension adjustment.

* New latch system for effortless operation and the best experiment you ever have.

* Wind-resistance brushes secure the protection against insects.

* Speed reducer system (if required) controls the recoil speed, ensures No-slam. 

* Front fixing.