【LARGE SIZE】 The chair measures 57*52*114 with a base diametre of 410mm, heavy-duty frame and iron base can adapt to the needs of users of different heights and weights. The height can be adjusted with one hand (94-114cm), and it can be rotated 360°, which enables you to have a multi-faceted conversation anytime, anywhere and effortlessly! 【ERGONOMIC DESIGN】 The two barstools feature a shell design that fits the body with reinforced support for the back and hips, combined with a pliable padded material that allows you to rest your feet on the built-in footrests, which is ergonomic and relaxes the body in a number of ways. 【DURABLE AND EASY TO MAINTAIN】 The seat and backrest of the stool are made of high quality velvet and high resilience foam, which is comfortable and breathable, waterproof and flame retardant. Equipped with SGS certified pneumatic lifting system to ensure smooth lifting. The stool is made of sturdy steel frame, durable and safe to use. 【Multi-scenario USE】The modern style shape and multi-colour design can be used in kitchen islands, breakfast bars, counters, hotels, bistros and other scenarios.The base has a floor protection function and is equipped with a rubber ring on the bottom to prevent scratches on the floor and to reduce the noise when spinning. 【EASY INSTALLATION & AFTER SALES】Thanks to the accessories and illustrated installation manual with the package together, you can easily and quickly complete the assembly of the adjustable barstool. We hope all users can have favourite barstools, if there is any problem please contact us, we will deal with it within 24 hours.