Check the listing for details. The Environmental Factor V9 Tree Belt Insecticide Bug Zapper, 6 Feet Long. Condition: New. Listed at 23.29 USD. The Environmental Factor V9 Tree Belt Insecticide Bug Zapper, 6 Feet Long PRODUCT DESCRIPTION Protects trees from damage caused by caterpillars, rodents and other pests! Key Product FeaturesMade with durable and weather-resistant materialsFeatures a unique design that prevents pests from climbing the treeCan be used with a variety of tree sizes and shapesEasy to install and remove without damaging the tree1.75 inches wide x 6 feet long The V9 TREE BELT is a safe and humane means of protecting your trees’ foliage against caterpillars. Simply wrap the V9 TREE BELT around the trunk of any possible host trees to prevent caterpillars from climbing up the tree to reach the foliage. Harmlessly repel caterpillars and other crawling pests without chemical-based insecticides. Once caterpillars come into contact with the V9 TREE BELT, they will receive a light shock and fall to the ground. Check trees daily and remove caterpillars from the ground safely by using gloves and placing them in soapy water.