DELTA MAVİ DELTA SAX DELTA BEYAZ DELTAComposition : % 50 Polyester , % 47 Compact Combed Cotton , % 3 CarbonWeight : 155 gr/m2 ( ± 5 % )Width: 150 cmAntistatic 0,5*0,5 cm carbon gridStandards :Surface resistance EN 1149-1 .