Student desk 1.The desktop height can be adjusted for six kinds: 760, 730, 700, 670, 640, 610(mm); and the angle also can be adjusted from 0 to 15 freely. 2.No Sharp Edges 3.Ergonomic Design 4.To Correct Children's Posture & Maintain a Healthy Spine 5.Anti-Tilt 6.Superior Strenght to Withstand the Toughest Environments 7.Will Not Fade or Discolor under Normal Use 8.Safe, Non-Toxic and Stain Resistant 9.With Skidproof Pad Can Prevent the Noise and Floor from Scratching