This material is sturdy, weatherproof, durable and reusable with large square opening of 6" x 7". The extruded polypropylene material (PP) is a transparent thermoplastic polymer. UV-absorbing additives and anti-oxidants are added to prevent it from falling apart mid-season, giving it a UV rating of about 5 years. Which means that you can reuse this trellis netting for up to 5 years in a row with out taking it down, or even longer if it is taken down at the end of the season. The versatile netting is designed to provide both vertical and horizontal support to growing plants and can hold an average of 28 Lbs per strand. While its mesh supports extremely heavy crop loads, its soft, non-burning net protects tender vines, foliage, or fruits. It is particularly good for gardening in small spaces on walls, fences and even rooftops. 6.5' Tall. Available in 1500' as well as by the foot. Product Sizes: By the foot Roll 78" x 1500'