1. Substrate: MFC board that meets E0 level standards;  

2. Main countertop with straight grain gray oak and same color edge sealing;  

3. The front, rear, and back panels of the sub cabinet are made of straight grain gray rubber;  

4. The baffle and movable wooden frame are olive green, while the rest are noon gray;

5. Hardware table legs in noon gray and olive green;  

6. The class platform can be interchanged left and right.