KEY Series
KEY, a upgraded version of the HY-028 training chair, replaces the plastic back with a mesh one, enhancing support and protection.
Impressions
Creative Mesh Back Application, Lumbar Support and Super Tough Protection
Fixed Simple Armrest Design, High Load-bearing Support
Ultra-thick Seat Cushion, No Pressure for Prolonged Sitting
Push and Stack for Storage, Flexible & Convenient Transportation
Specifications
| Configurations: | Standard | Optional | |||
| Backrest | 450MM wide mesh back | / | |||
| Seat | 5cm thickened high-elastic foam, with PP+GF15% seat shell | / | |||
| Model color | Black | / | |||
| Base | Q235 carbon steel tube, surface powder spray paint treatment | / | |||
| Castors | / | / | |||
| Upholstery | / | / | |||
| Armrest | / | / | |||
| Writing Tablet | / | high-quality PP+30% Glass fiber thickened board, can be flexibly rotated and retracted | |||
| Miscellaneous | / | / | |||
