Measures 40" Diam. x 10"H with black or bright-blue mat. Comes with spring lubricant and a dual DVD: "The Immune System," an exercise demo and lecture on the rebounding-immune system link by rebounding expert Albert Carter; and "Bounce Before Your Jump," with rebounding exercises demonstrated by Linda Brooks. Stabilizing bar for extra support is optional. Note: Shipping on folding rebounders is $34 within the continental United States. Call us at (800) 497-9516 or e-mail us for rates to other areas. For more information about Needak Rebounders, click here. For books and videos on rebounding, click here. If you prefer to cover the springs on your rebounder, purchase the optional frame skirt.