Hi friend, This is Cindy from Weihai Huaxing Nets Company, our company is a professional cat nets manufacturer. The cat net is made of high density Polyethylene material with 19mm square mesh. Our nets are UV treated and suitable for harsh outdoor conditions. Please contact us if you are interested, The sample & offer sheet can be sent on request. Best regards, Cindy -- WEIHAI HUAXING NETS CO., LTD Address: Room 634 | 166 Wenhua West Road | Gao District | Weihai | Shandong | China URL: https://www.huaxingnets.com Telephone: +86-631-5665655