The spreader bar ensures that the net hangs away from the body improving protection and ensuring good airflow the nylon skirt protects the mesh when folding the net under a mattress ex8 anti mosquito treatment lifesystems ex8 anti mosquito is an insecticidel treatment that has been formulated specifically for mosquito nets it works in the same way as a traditional treatment but its advantage is that it lasts for up to 2 years mosquito nets impregnated with ex8 offer an extra layer of prote