SERENITà Black Velvet Bar Stools Adjustable Swivel Counter Height Chairs with Tufted Back and Nailhead Trim for Kitchen Island Pub Restaurant (2Pcs, Chrome Metal)This bar stool frame is made of solid wood and metal, which is very sturdy. The inside of the cushion is filled with sponge and cotton, and the outside is wrapped in velvet. This product has passed the testing by the Bureau Veritas testing agency. Adjustable Seat Height from 63 83cm. Features Premium Quality and Comfort: These stools are meticulously crafted with a focus on both durability and comfort, featuring diamond stitched and a sturdy metal