PRODUCT INFORMATION: Oval-shaped, color coded pad, molded in closed-cell foam with an anti-slip ridged surface For balance and proprioception training, core, upper and lower extremity strength and stability training, ankle range of motion and flexibility training, sensorimotor training, closed kinetic chain exercises, targeted injury prevention and strengthening TheraBand Stability Trainers are available in three densities to provide a progressive system of balance training for rehab, post-rehab conditioning and fitness applications Contains (1) - Blue, Soft, Intermediate, 16" x 9" x 2" Pad