... AC2, AC3, AC4. (3) Thickness: 7mm, 8mm, 12mm. (4) Surface Type: Crystal surface, thin embossed surface, small embossed surface, medium embossed surface ... , light glossy surface, V-groove, U-groove etc. (5) Color Type: Beech, Maple, Walnut, Pine, Cherry, Oak, Teak, Sandal, Apple, ... Leading Quality HDF White/Brown/Green Core Board. (7) Joint Type: Click System without Glue (Double Click and Arc Click)(8 ...