4*4mm 5*5mm 2.5*2.5mm etc 45g ~195g and 300g 1m*50m/roll white , blue ,pink,gray,green etc mesh size:4*4mm 5*5mm 2.5*2.5mm etc weight /sq m2:45g ~195g and 300g width: width :within 1 m ,up to requirement can be cut to small rolllength : 50m ,100m, 300m ,400m ,500m ect up to requirement alkaline resistant fiberglass mesh Fiberglass mesh roll