General specification: 1) 12/3,20/2,20/3,30/2,30/3,30/3,40/2,40/3,50/2,50/3,60/2 2)Excellent qulity ... and reasonable price. Material Polyester staple fiber 1.3D*38MMSpeciafications 12/3 20/3 , 20/4 ... , 20/5, 20/6 20/7 ,20/9 30/2 30/3 40/2 40/3 50/2 50/3 60 ... /2 60/3 Color Raw white and optical whitePacking: in ...