MIX Bar Stool, Black Full Swivel, Seat turns around 360 degrees. Adjustable Height with Air-Lift / Hydraulic Mechanism Polished Chrome Finish all the way around with seat cover in Leatherette, Leather Look 18 in. Diameter Round Base, Backrest Height Inside: 15 in., Seating Dimensions: H21-31 in. x W16 in. x D15 in., Overall Dimensions: H35-45 in. x W16 in. x D16 in. Assembly Required. 1 year Limited Manufacturer Warranty. This product ships: one (1) Bar Stool in one (1) box if purchased as a single or two (2) Bar Stools in one (1) box if purchased as a pair Product Care: Avoid placing your furniture in direct sunlight and maintain at least two feet between furniture and heat sources. PU/Leatherette are especially sensitive to direct sunlight. To clean the PU/Leatherette Cover, wipe clean with a soft cloth moistened with a Leather Cleaner and Conditioner. Do not use bleach, multi-purpose cleaners, chemicals, water or biological products. To clean the metal parts, use a Stainless-Steel cleaner on the regular basis especially in areas of high humidity otherwise rusting or squeaking may occur. Do not use power tools to assemble this product.