Measures 40" Diam. x 10"H with black or bright-blue mat. Comes with a book, "Rebounding To Better Health" by Linda Brooks; a DVD by rebounding expert Albert Carter; and carry case. Stabilizing bar for extra support is optional. Note: Shipping on folding rebounders is $29. For more information about Needak Rebounders, click here. For books and videos on rebounding, click here.