Micromesh Garden Tunnel - the ultimate insect barrier for fruit and vegetables! Insects can cause all sorts of problems when you grow your own fruit and vegetables, but Micromesh Giant Growing Tunnel provides the ultimate organic solution. You can protect your growing crops from all types of pest, without the use of nasty chemical insecticides. The Micromesh cover has an ultra-fine mesh size of 0.6mm x 0.6mm, which is small enough to keep out Cabbage Root Fly, Carrot Fly, White Fly, Onion Fly, Flea Beetle, Vine Weevil and Aphids and others, also bees, wasps, Cutworm and other caterpillars, moths and butterflies. Height: 18" (45cm) Width: 24" (60cm) Length: 10' (3m)