Roho Enhancer Cushion 20 x22 Mat Platforms Most of our competitors' hearing Jobst Ultrasheer 30 40 ThighHi Most of our competitors' hearing aids allow water to get into the mechanics Heavy duty vinyl with Permablok 3(R) bacterial protection * 1´ Firm density foam tops * Radiused seamless corners on upholstered components * Top sections have welded steel support frames * Pivoting joints house hardened steel shoulder bolts with locking nuts to ensure years of trouble free operation * Footswitch control * Power assisted caster system (unless noted otherwise) * 110 volts 60Hz motor (220 volts 50 Hz available on special order) * 500 lb 4kg (based on size ENH99C) Varies by size * Washable: Cushion can be easily cleaned with soap and water s position over time * Lightweight: Easy to handle and carry at just 3lbs 1