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. Diameter refers to the width of the half-round profile *The foam is strong enough to be used by large adults and active children *Foam rollers are available in 48 36 30 24 18 and 12 lengths and 3 4 6 or 8 diameters with either a round (circular) or half-round (semi-circular) profile *Polyethylene foam rollers are available with standard formula in white and blue *They are also available with anti-microbial additive in beige *6 x 36 and 6 x 12 half rollers available sliced or fully extruded so that the bottom has an integral skin *Choose the roller that is right for you! *Dimensions: 8 x 8 x 36 *Weight: 3.0 lbs *UPC: 714905009999