Computer Office Chair Cover Universal Stretch Rotating Chair Cloth Cover Removable Split Style Elastic Easy-install Material: Spandex;Polyester Split design, stronger applicability . Washable, durable,stretched, can fit most office chair. Decorative removable covers that pull over the existing cover to give a clean fresh appearance Package included:1 set Chair Covers(Chair Back Cover*1+Seat Cushion Cover*1,Chairs not included)