Keep insects at the back of the net with these Removable Window Insect Screens Choose from 1 or 2 screens Keep out flies, spiders, wasps and other unwanted bugs Velcro fastening allows you to easily take the screen on and off the window White colour allows you to still see out of your window Easy to fit to your window - just cut to size Made from fine mesh netting which keeps even tiny bugs out Screen measures 150 x 130cm Buying Options: 3.50 pounds instead of 20 pounds for 1 x screen - save 83% 5.50 pounds instead of 40 pounds for 2 x screens - save 86%