Get set for summer swarms with this Removable Window Fly Screen With Velcro Choose from black and white  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 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:  2.99 pounds instead of 20 pounds for 1 screen - save 85%  3.99 pounds instead of 40 pounds for 2 screens - save 90%