Features Details ?ERGONOMIC COMFORTABLE DESIGN?- Adopting ergonomic design that fits back curve, the dental assistant chair cares for your waist, back and neck to effectively relieve fatigue. ?DURABLE PU MATERIAL?- This chair is made out of PU leather or micro fiber leather, high density rebound foam inside, and superior injection plastic board underneath to offer you a perfect and comfortable support. ?ADJUSTABLE SEAT HEIGHT?- You can adjust the height from 18.9" to 24.4" and rotate 360 degrees the armrest/backrest according to your own needs and preference. ?HEAVY DUTY STOOL?- Five-star sturdy base with durable wheels ensures smooth sliding with no noise and makes for smooth, easy, and safe full swivel while assisting patients or clients. ?FOR VARIOUS OCCASIONS?- Suitable for hospital, laboratory, the busy medical office, spa, classroom, dorm room or home.