CL-2000 line of productions Fiber: Napping mats, 500 g/sqm, thickness: 5mm, Material: Polyester Back:PVC thickness:1.2+/-0.1 Fiber: Napping mats, 500 gram/sq.m., thickness: 5mm, Material: Polyester Back:PVC thickness:1.2+/-0.1mm, color: blackFiber color: 2001: bright grey, 2002--dark grey, 2004--dark red , 2005--dark green, 2006---coffe with white