【Accessories Available&Bset After-Sales Servic】LIMKOMES store provides accessories for the products, such as Wheels, Swivel Caster Wheels, Metal Chrome Foot Rest Foot Ring, and Chair Gas Lift Cylinder. If you have any questions, please contact us. Worry-free return policy and our professional customer support team will resolve any issues for you within 24 hours. 【Professional Ergonomic Saddle Stool,Save Your Back From Painful】Sitting in an incorrect posture for a long time can cause great harm to the spine, cervical vertebrae and shoulder vertebrae！！Our rolling stool without back support is ideal for working personnel who needs a full range of motion that would be impeded by armrests or a back.A saddle stool is characterized by a specific shape that encourages an upright posture of the back. Credit to this open angle, it puts your spine in a neutral S-shape position,protect your spinal Health and no more pain.This seating is appropriate for use by most people. 【Skin-friendly Office Stool with Wheels,No Fatigue even after 10 hours of Sitting】 Skin-friendly rolling stools with wheels surface is fine and skin-friendly, approaching the texture of genuine leather. It is less likely to rub against the skin when sitting for a long time (especially suitable for use when wearing shorts or skirts).Equipped with high-density sponge or memory foam, it disperses the pressure on the buttocks, making prolonged sitting more relaxed.Compared with the cold genuine leather or hard materials on the market, skin-friendly leather has better temperature adaptability.Our drifting saddle shaped stool is ideal for home or workplace. 【Adjustable Stools with Wheels,Round Flexibility to Daily Use】360° rotation You can freely turn to your computer, filing cabinet or colleagues without getting up. It is especially suitable for multi-screen office work, meeting discussions or scenarios where you need to frequently retrieve items.The height of our ergonomic saddle stool can be adjusted from the range of 19" to 25" according to your own needs. In order to guarantee your a better sitting experience, apart from the basic adjustment on height, our seating provides a tilt angle which means the seat can be altered in forward/backward direction. 【Silent Sliding Rollers Saddle Stool,Avoid "clicking" sounds and protect ALL floor/tile】The flexibility and durability of our rolling stools are guaranteed. The anti-slip and silent wheels allow for smooth movement while sliding, and the rolling is very smooth. It not only allows you to move around the workplace without making noise, but also won't get trapped by the garbage on the floor, and at the same time, there is no floor scraping sound: avoiding the "clicking" sound of hard wheels and the floor, protecting the wooden floor/tiles. It is the best choice for your daily work 【Sturdy Aluminium Structure Adjustable Height Stool,Can be Used for Many Years】 Aluminium alloy arched base with heavy-duty, dual-wheel casters for smooth maneuverability. Therefore, the flexibility and durability of our rolling stool is assured and the Non-slip silent wheels allow a smooth glide when moving around. Plus, these sturdy castor wheels protect hardwood, laminate, tile, slate, and all other hard floor surfaces. The"Saddle" seat design helps you keep good posture, ease the stress of your lumbar and neck, relieve back and leg pain caused by long-period sitting and long-hour works. They will feel more balanced and comfortable when compared to other stools. Feature: 1, Ergonomic designed  for better comfort 2, 360 degrees fully rotated seat 3, Height adjustment 4, Quality foam cushion 5, Aluminum alloy five-star legs of up to 400lbs of weight 6, Durable casters for quiet smooth movement on all flooring Perfect for: Home/ Office/ Salon/ Spa/ Lab/ Clinic/ Dental/ Artist/ Anaesthetic/ Massage Therapist/ Studio/ Kitchen Tattoo Studio/ Breakfast Counter/ Garage/ Work Studio/ Shop Reception/ Massage/ Factory. If you have any questions, please contact us through Amazon or after-sales email. Your satisfaction is guaranteed.