1.Refined fiber 2.Smooth surface 3.Even density 4.Low formaldehyde release 5.Good moisture-damp and waterproof performance Product Description: Grade E0 E1 E2 CARB P2Thickness2.5-25mm Size a) Normal: 4 x 8' (1,220mm x 2,440mm) 6 x 12' (1,830mm x 3,660mm) b) Big: 4 x 9' (1,220mm x 2,745mm), 5 x 8 ' (1,525mm x 2,440mm), 5 x 9'(1,525mm x 2,745mm), 6 x 8' (1,830mm x 2,440mm), 6 x 9' (1,830mm x 2, ...