1. Can be lifted and lowered, suitable for drawing boards of various thicknesses 2. Hand-cranked lift, smooth slot slide 3. The drawing board support can be raised and lowered, no need to install the drawing board tray, eliminating the tedious and one-step adjustment 4. No installation, no accessories required, just one step 5. Material: iron 6. Product height: 50-152cm 7. Weight: about 1.1kg 8. Note: only the bracket, no other
