Foam Roll 8 Dia x 36 L Physical Therapy M 4 Mobile Heating Unit with Jobst Opaque Sensitive M 4 Mobile Heating Unit with 8 Oversize & 8 Cervical HotPacs * 110~120 V 50 60 Hz * High quality stainless steel * Thermostatically controlled temperature * 3 (8 cm) swivel type rubber casters for silent friction free movement * Easy maintenance * Simple to fill and drain * No plumbing required * Uses 110 current 12 5mm * Knurled brass handle with a beautiful satin finish * Compact instrument measures just under 7 1 2Ã and weighs approximately 7 oz * Powered by 2 C cell batteries (not included) * Comes with zippered leatherette storage pouch that holds the otoscope and included speculas * Inspected and packaged in the U *Dimensions: 8 x 8 x 36 *Weight: 3 CanDo© Foam Roller Jumbo White PE foam 8 x 36 Round: Polyethylene foam rollers are 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 graduate from an easier (smaller diameter) to a more difficult (larger diameter) roller *Half round roller is a great tool for ankle stretching and knee rehabilitation