Chain screens present a physical barrier that is closely strung, heavy enough not to billow in an air current and with a shimmer, all of which discourage flying insects. Our Ready Made screens are cheaper than Custom Made screens. They are available in 30" x 78" (76cm x 198 cm) and 36" x 78" (91 cm x 198 cm) sizes and in seven colours, including mixed stripes, black & silver, light green & silver, dark blue & silver, brown & silver, red & silver and plain silver.