Ergonomic Saddle Stool for Comfortable, Adjustable Seating This split saddle stool combines an ergonomic seat shape with durable materials to provide comfortable seating for extended tasks. The split saddle design helps reduce pressure on the lower back and spine while encouraging a balanced seating position. Height can be quickly adjusted to suit different users and work surfaces, and the stable fivestar base and PU casters allow smooth, quiet movement. Key benefits Targeted comfort: Split saddle seat and resilient foam padding distribute weight to reduce concentrated pressure points during long sitting periods. Adjustable fit: Pneumatic lift provides height adjustment from 45 cm to 57 cm to accommodate different users and work heights. Durable construction: Soft PU leather cover over a resilience sponge molded board delivers lasting comfort and shape retention. Stable and mobile: Aluminum alloy fivestar base and 60 cm leg diameter provide stability. PU casters roll quietly and are gentle on floors. load capacity: Solid components support up to 440 lbs for heavy duty use. Features Seat cushion size: 45 cm Backrest size: 40 cm x 35 cm Seat cover: PU leather Cushion core: builtin resilience sponge molding board Frame material: glue Base material: aluminum alloy fivestar base Height adjustment: pneumatic lifting, 45 cm to 57 cm Rotation: 360 degree swivel for easy access to surrounding work Casters: PU silent wheels Maximum load: 440 lbs Package weight: 8 kg Package size: 54 x 21 x 53.5 cm Typical applications Dental clinics and medical practices where close, mobile seating is needed Salons, tattoo studios, and spas for extended styling or treatment sessions Laboratories, workshops, and office or home workstations that require flexible seating and frequent repositioning Additional notes Simple assembly required; follow included instructions. Product dimensions are measured manually and subject to slight variation. Materials and specifications are provided as listed to help select the right chair for your workspace.