Description This balance beam is the perfect addition to any gymnastics gym or home gym. It is made with a wood veneered fiberglass rail that is both strong and durable, and it is height adjustable from 62″ to 77″. This makes it a versatile piece of equipment that can be used by gymnasts of all ages and skill levels. Comes with fiberglass rails. Low rail adjusts from 36 3/8″ to 53 3/8″; High rail adjusts from 62″ to 77″. Width is adjustable from 12 1/2″ to 57 1/2″. Spin/snap lock enables fast, secure height adjustment in a single mechanism. T-Handle locking device provides overall stability.