- Piqueras y Crespo Yunquera ergonomic office chair, designed to provide comfort during long workdays - Dark orange breathable mesh backrest, promotes ventilation and reduces fatigue - Adjustable armrests that allow you to customize your posture and improve ergonomics - Seat made of PVC, resistant to daily use and easy to maintain - Solid steel and wood structure, provides stability and durability - Gas lift for seat height adjustment between 45 and 59 cm, adapting to different users - Synchro mechanism that allows synchronized movement of the backrest and seat, promoting a healthy posture - Nylon wheels that allow smooth movement over different surfaces - UNE EN 1335 certification, meeting European quality and ergonomics standards - Recommended for intensive use of up to 8 hours per day - Dimensions: width 47 cm, total adjustable height between 96 and 110 cm - Approximate weight: 14 kg, easy to move and transport