Ultima OTC TENS Device Black Urologicals Replacement Caster 5 x The wetness indicator turns Replacement Caster 5 x 1 1 4 *HD Casters Have Threaded Stem For Extra Security And Safety *All Single Wheel Castes Come With Removable Bolt And Locknut Allowing Disassemlby For Easy Cleaning And Removal Of Build Up Grime Thread Or Anything Else That Your Wheel Picks Up During Normal Usage *This Caster System Will Add Longevity To Your Casters *Swivel: Double Ball Bearing With Hardened Raceways For Extra Strength *Cover: Helps Protect Swivel Bearings *Construction: Heavy Guage Cold Rolled Steel Formed For Strength Open Front Soft Seat and Individual Footrest Will Serve As Shower Chair Transfer chair Aquatic Pool Chair * Healthcare grade * Deluxe elongated open front soft seat enhances resident comfort * Anti slip handgrips * Fast drying removable mesh back sling * Reinforced at all stress related areas * Rust free frame * User friendly individual footrest * Dual safety hand brakes * Anti tip design excellent for transportation * Dimensions * Internal width: 18 * External width: 29 * Seat height: 21 * Seat depth: 18 * Total height: 40 Total length: 33 * Rust proof casters wheels * Two 5Ã lock casters & two 24Ã rear wheels * Weight capacity: 350 Lbs *Color choices: yellow tan mauve forest green red black grey light blue royal blue white navy teal (mesh only) mint (vinyl only) clear (vinyl only) OR for an additional cost Fern Dance Floral Montego Floral Sierra Sands Tweed The Ultima OTC TENS unit has 8 preset modes making it quick and easy for you to find the setting that is right for you Through the use of the TENS unit electrodes electrical pulses pass through the skin and stimulate the nerves in affected areas