Strong and Stable Weight Support: The bar stools feature thickened iron pipes with stable structure, offering a maximum weight capacity of up to 330 lbs / 150 kg. The stool legs are coated with a spray finish for rust and scratch resistance Comfortable and Rotatable: Equipped with a 360° swivel design, the barstool allows easy interaction. The seat cushion is filled with high-density composite foam and covered in PU leather. The thick backrest fits comfortably to your back Easy to Install Gas Lift: The counter height stools feature a 330 two-stage black gas lift, offering smooth height adjustments. It's durable and won't leak air even after frequent use. Comes with installation tools, assembly is simple and beginner-friendly, allowing quick setup Practical Set: The set includes 2 bar stools, each measuring 18.50x21.06x35.04/43.31 in, with a seat height of 23.2-31.5 in. This bar chair is ideal for two-person households or open kitchen layouts, easily transitioning between dining, socializing, and office activities Light Luxury and Versatility: The black PU leather combined with the streamlined curved backrest, suitable for both home and commercial spaces. The standard seat height fits various regular bar counters and kitchen islands