360° Swivel & Adjustable Countertop Height:Lumibee kitchen bar stools with backrests swivel 360°, giving you the freedom to chat with those around you.The island chair seat height is adjustable between 24.3 inches and 32.4 inches to accommodate different countertop and bar heights. You can easily adjust the seat height with the gas cushion underneath the seat. When adjusting to a different height, simply place the lever in a stable position and it will stop. Sturdy Frame & Comfortable Seat: The barstools are made of a padded metal frame that can support up to 450 lbs. The seat cushion is made of high-density foam to provide you with a more comfortable experience. The ergonomically designed backrest provides optimal lumbar support. Cozy Material: Lumibee barstools are made of velvet fabric, which is skin-friendly, wrinkle-resistant and not easy to pilling. Widely Used Swivel Barstools:The ivory modern barstool is made of grille weave, and the surface is made of soft velvet fabric and filled with elastic foam, which gives you a comfortable sitting feeling and adds a luxurious atmosphere to your home decor. Easy Assembly: Island chairs super easy to assemble with an easy-to-follow instruction manual. If you have any questions about this velvet bar stool, feel free to contact us.