... 2.Regular gramage: 165gsm,288gsm,320gsm 3.Features:Flute: F, E, S Specifications : 1.Plain color corrugated paper 2.Regular gramage: 165gsm ... ,other colors to be made according to customer's requirement Regular Gramage165gsm, 288gsm, 320gsmFluteF,E,SSize A4, 50*70cm.clients' size are ...