If you're looking for optimal comfort and breathability, look no further than the Master Massage Saddle Rolling Office Stool. This innovative saddle dentist stool features a two-section seat for increased airflow and reduced pressure on sensitive areas, ensuring a dry and healthy sitting experience. With adjustable height range of 21” to 28” and -20°~ +20°tilting angle adjustment, you'll always be able to find the perfect fit. The posture correction stool is even equipped with a padded backrest that can be easily adjusted to your preferred height and angle, providing ultimate comfort and relieving back pressure. The large 24-inch metallic base and weight capacity of up to 330 lbs. guarantees a safe and secure sitting experience. This versatile saddle rolling stool is perfect for professionals and home use, from barbers to dentists, and everything in between. It is the perfect solution for those who sit for extended periods of time and need a reliable and comfortable solution. PERFECT for professionals and for at home use! Three (3)-Years Warranty Packed with These EXCLUSIVE Features! Backrest Split Seat Style– prefect for long period siting Saddle Seat Design reduce painful pressure on your Back and Spine Seat Adjustable – Pneumatic Height Range 21” to 28” Pneumatic-Lift Mechanism – same as high-end office chairs! NEW Soft Polyurethane Wheels – maneuvers smoothly over hardwood floors and carpets! Aluminium five-star-base- Provides extra stability Two Control panel on the sides- Easily to adjust the angle and height for your own demand 2” of our Exclusive Small Cell™ Foam – delivers superior comfort through the years! Foam Cushioning System is permanently molded to seat base (not just glued like other stools) – will last for years without looking worn! Upholstery-Hypoallergenic, CFC-free, oil & waterproof upholstery. Specifications: Size: 15.7’x 15’x 31”- 44”(L x W x H) Seat Height: 21” to 28” (adjustable) Weight: 22 lb. Back Cushion: 1.8 inch, Removable, Height and 15 degrees Adjustable Seat Cushion: 2 inch Support Weight: 660 lb. PERFECT FOR: Clinic • Spa • Salon • Physical Therapy • Chiropractor • Dentist • Lab • Kitchen Nook • Office • Garage • Workshop • Mechanic • Classroom • Gym • Powder Room • Laundry Room • Drafting Table • Tattoo Shop • Musicians • & MORE! 1. How to Adjust the Height for Backrest 2. How to Adjust the Height for Stool 3. How to Adjust the Backrest 4. How to Adjust the Seat Why Buy From Us Today? We are BBB A Rated & Accredited, less than 5% of other shops are. This means peace of mind for you. We know and understand our products, our staff will save you time and money. Our top-rated customer service is here to help you today and in the future; avoid being a post-sale service horror story. We are a top-ranked reseller for nearly every brand we carry, we pass on the savings to you. Forget price match--we save you money by beating any price, anywhere! Free shipping and no taxes means free shipping and no taxes, no gimmicks. Peace of mind: go with the store trusted by independent therapists, top spas, and major hospitals & clinics nationwide!