Adjustable Lab Dental Assistant's/Medical Office Doctor's Stools Mobile Chair PU QY500 by Oubo Dental

18 kinds of colors are optional, you can select your favorite, and leave us a message about COLOR NO.Function: The special pressure distribution design, enlarge the contact area between buttocks and thigh. Decrease the stress, to protect the spine. The ergonomic tilt on the stool helps you maintain the natural curve of your back. This reduces disc pressure and muscle strain, which may reduce lower back pain. Material: Backrest,Seat: PU leather or Micro Fiber Leather, High Density Rebound Foam, superior injection plastic board. Travel Distance: 45# Steel, Surface treatment: Chrome Plated or Electrostatic sparyed. Diameter of Five Star Base: High Polised Aluminum Alloy. (Max Capacity: 750KG) Diameter of Cactor: Superior quality PA Size: Backrest: L360mm x W300mm Seat: L450mm x W410mm x H80mm Travel Distance: 140mm Diameter of Five Star Base: Φ560mm Diameter of Cactor: Φ50mm N.W.: 11kg G.W.: 12-13kg Packing Size: 75×55×19CM

• PU leather or Micro Fiber Leather, High Density Rebound Foam, superior injection plastic board
• 45# Steel, Surface treatment: Chrome Plated or Electrostatic sparyed
• High Polised Aluminum Alloy
• Superior quality PA
• This reduces pressure and muscle strain, which may reduce lower back pain.