Store your facility's stability balls in an attractive and easily accessible manner. This storage tree holds up to 6 balls. Stability balls sit on 13" diameter rings. Independent rotating arms extend from the center post, so you can arrange the tree to fit your space. Casters permit mobility while the locking feature helps keep the storage rack in place. Tubular steel frame; solid steel rings. Assembly required. White. 54" W x 71" H (without balls). Arms: 13" L. 53 lbs. Additional shipping charges will apply. Stability balls sold separately.