Foam Roll 8 Dia x 36 L Physical Therapy Operator Remote Channels 1 & Style:Left Ear Operator Remote Channels 1 & 2 * Optional Accesorie for the following items: CHAT2763 CHAT2786K CHAT2760K CHAT2788K CHAT2793K CHAT2797K CHAT2791K CHAT2795K * 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 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