heavy duty size: 15x10x0.5 or 23x15x0.5cm Material composition:Nylon6.6,polyester,water,calcite,phenolic resin,aluminium oxide 10-70 micron, green pigment Fibre:80% Nylon 6.6 - 20% polyester, 1.7Dtex x 35 mm long Web manufacturing method:Rando Web Weight of scour sheet (Sqm):735GMS( Minimum 698 gsm/ Max 808 gsm)