size: 1220*2440mm Thickness: 12mm, 15mm, 18mm, 21mm Thickness tolerance: +/- 0.5mm Product Name: Blockboard Size: 1220x2440mm, 1520x2500mm or customized size Thickness: 12mm, 15mm, 16mm, 18mm, 21mm, 25mm Core: Tung, poplar, paulownia, Pine, Malacca etc Face: Polyester, Okoume, Bintangor, meranti, Oak, sapele etc. Grade: BB/BB, BB/CC Glue: E1. E2, MR, WBP Color: Pure color, wood grain, texture ...