Ergonomic Office sit-knee chair with casters and backrest

The advantages of the product and its functional qualities:

- provides correct posture to the user, beneficial for health
- maintains correct spinal position
- relieves pressure on the spine
- reduces pain
- improves comfort and ergonomics at work
 
Technical characteristics :

Comfort seat: Elastic T30 HD PU foam, 3 cm thick
Seat Covering: Ecological leather
Height: 50 to 63 cm
Width: 45 cm
Length: 56 to 66 cm
Weight (with back support): 9.8 kg
Mechanical resistance: up to 130 kg
Structure: seat in solid beech wood, back support in beech plywood
Certifications: CE, FIRA, ÖKO TEX, PZH