Oyster Mesh Material:HDPE With UV Mesh Size:0.3-10cm Color:white,green,blue... Oyster industry, filtration,food grade Oyster MeshManufacturer:Hebei Tengfei Wire Mesh Co.,LtdMaterial: virgin grade HT PE (high-density polyethylene)Description: this is a UV stabilised black heavy duty meshOpening Size:1.6 mm x 1.6 mm,3 mm x 3 mm,6 mm x 6 mm,12 mm x 12 mm,20 mm x 20 mm,Width: 920 mmRoll length: 30 ...