The rolling casters allow you to move easily and smoothly on the office floor. Suitable for any floor without damage.Executive office chair High back chair Ergonomic office chairProduct Name：office chairMaterial: PU leather + high-density sponge + steel feetWhether can lie: YesWhether can lift: NoRotatable: NoArmrest type: fixed armrestList: office chair*1Notes:1.Please confirm the size and color before purchase.2.This product has no other items except the chair in the photo.