The high back support is created for reducing back pressure and used a C-shaped design. Using more sponge at the place of the back and less sponge at the upper back for better heat dissipation.The desk chair not only can be lifted up or down, but also can be moved forward or backward. It is convenient to adjust the seat when you need different positions. It can be moved forward up to 2.6 inches long.
Lanbo provides a 1-year warranty for all parts.