HOBOT Themis Gaming Chair - Ergonomic Office Chair 4D Armrest and Height Adjustable PU Leather Computer Chair with Lumbar Support, Black & Yellow H11 SERIES & H9 SERIES Hobot chairs are using the

Hobot chairs are using the high strength carbon steel as its frame construction

long lasting

The foam fillings we used for Hobot chairs are using the same as the car seat foam fillings

And all the materials we using for hobot chairs are meet the requirements of RoHS2

and full welding and powder coated on its surface

HOBOT Themis Gaming Chair - Ergonomic Office Chair 4D Armrest and Height Adjustable PU Leather Computer Chair with Lumbar Support, Black & Yellow H11 SERIES & H9 SERIES Hobot chairs are using theThe foam fillings we used for Hobot chairs are using the same as the car seat foam fillings, which can last for long time use(over 10 years). Hobot chairs are using the high strength carbon steel as its frame construction, and full welding and powder coated on its surface, which ensure its durability and long time use(over 10 years) We use only CLASS 4 gas lift cylinders for durability and ease of use. These gas cylinders are extremely strong, long