Product description: Material Stainless steel 304/316(l) Material of ferrules Tinned-copper, nickel-plated copper, 316 stainless steel . Structure 7x7 / 7x19 Wire diameter 1/8", 3/32", 1/16", 3/64" Standard mesh opening size 1"x 1", 1-1/2"x1-1/2 ", 2"x2 ", 3"x3 ", 4"x4", etc Feature 1.Lightweight, high strength 2. Environmental degrada ion of its no influe nce 3. Soft touch, efficient and protect birds feather and animal skin 4. Effectively preventing the rodents and its animal bite 5. For rough installation tolerance, high Type 1. Knotted mesh 2. Ferruled mesh Usage It widely applied in zoos for the construction of animal enclosure; Animal cage; viary mesh, bird cage, bird netting.