... :1-4.5m Hole shape: square, slotted, diamond, hexagonal Plastic mesh for aquaculture Opening: 0.6mm-3mmThickness:1m-4.5mmColor:black,white ... , green etc.Weight:30-90kg/rollHole: square, hexagonal etc.The plastic ... process as below picture,HEBEI MAISHI WIRE MESH MANUFACTUREPlastic mesh for aquaculture Plastic mesh for aquaculture