(1)suitable for classroom 10-10000
(2)antistatic
(3)lift chair
(4)surface resistance:10^6-10^9ohm
(5)antistatic PU leather

Comfortable static safe chairs designed to improve job efficiency and productivity.
Chrome-plated metal parts.
Pneumatic seat height adjustment.
Standard self-braking conductive castors.
Rg to ground < 10^9 Ω