frame:wooden ring thickness:4-8mm lenght:4-10cm outside dia:20-50cm height:6-12cm wire mesh:3-100msh wire dia:0.025-6mm Material: stainless steel wire mesh, galvanized wire mesh, chinlon mesh, chrome coated plate, stainless steel plate, galvanized plate, brass plate, board, aluminum alloy plate or plastic plate.Features: acid resistance, alkali resistance, erosion resistance, abrasion resistance ...