Lightyard Swivel Stool Adjustable Height Drafting Chair with Wheels 360 Degree Armrests Dental Assistant Lumbar Support for Office Massage Salon Shop

SGS Certified Explosion-Proof Gas Lift---Equipped with an SGS-certified explosion-proof gas lift, it features higher safety and effectively avoids potential risks from the source. Adjustable Height for Seat and Footrest---Adopting a dual-adjustment design, the seat height can be adjusted from 27.56 inches to 34.65 inches. The footrest can also be freely adjusted according to the seat height, suitable for people of different heights and various scenarios. Lumbar Support and Armrest Design---Ergonomically designed to support the waist and reduce soreness from prolonged sitting. It is also equipped with an armrest for supporting arms during leisure time, suitable for different sitting postures.. Medical-Grade Material for Long-Term Use---Made of high-end microfiber leather and high-resilience sponge, meeting medical-grade standards. It is easy to clean and maintains comfort even after long-term use. Ultra-Quiet Wheels Suitable for Various Scenarios---PU silent universal wheels allow free and smooth movement without noise. They are suitable for all hard or soft floors and carpets, reducing damage to the floor. Perfect for homes, clinics (including dental clinics), studios, and other places.