Cando Round Foam Roller 6x24 Tracheal Care Supplies ve come to expect from Style:1 Pair (Left & Right) ve come to expect from Chattanooga with the safe effective deep tissue heating therapy of shortwave diathermy LEFT * SIZE X LARGE * MEN 13 White foam * Perfect for positioning balance postural and muscle re education spinal stabilization body awareness and coordination and ranging and strengthening activities * Round rollers offer progressive exercise sequences user can move from an easier (smaller diameter) to a more difficult (larger diameter) roller * The ethefoam rolls are strong enough to be used by large adults and active children