LIYUEUS Adjustable office chair is constructed of premium PU or Cotton and Linen, sponge, steel and iron material, with solid structure holding up to 260 lb, sturdy and for long-term use. Height adjustable range is 23.5-31.5’’, which can meet your varied needs. 360°swiveling design is convenient for you to move the chair or Talk with friends or fetch files/books, very practical. Stylish design makes it compatible seamlessly with any décor of occasion. This swivel office chair features ergonomic U type back frame with built in lumbar support, which provides improved lower back comfort.Modern Style and truly comfortable bar stool to bring you a comfortable sitting experience. NOTE : The bar stools are for adult,if there are children in your house,please pay attention to it,don't let them Alone Climb the bar stool.Maybe it will tip over if the child climb it.Please let your children use this bar chair with your help. Since different screens will cause color differences, please understand!