Aluminium Rolling Mosquito Net Window

This system rolls up and down into an aluminum section when operated. It can be pulled down and locked at the bottom end. It can be rolled up to the top conveniently.Background. Bed nets are the commonest malaria prevention tool and arguably the most cost-effective. Their efficacy is because they prevent mosquito bites (a function of physical durability and integrity), and kill mosquitoes (a function of chemical content and mosquito susceptibility).