ZoN Pink Aerobic Step Free downloadable content includes: Breast Health Fitness Video, 101 Breast Cancer Facts, Self-Exam Guide, and "The Little Bright Book" by Bright Pink&reg; Fully adjustable from a height of 4 inches up to 6 inches. Includes 1 piece Pink and Grey top platform plus 2 additional grey support blocks. Product image shows top platform only. (See packaging for image featuring additional adjustment blocks.) Additional adjustment blocks or risers, when not in use, can be stored in a compartment on the underside of the step. Dimensions: 10" x 26"