Dycem Reel 8 x10 yd. Yellow Diagnostic Sets Steps (Pedometer) vitamins and minerals compared Steps (Pedometer) 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 4mm * It is non slip on both sides and flexible * It can be cut to any size * Used by many occupational therapists physical therapists and healthcare professionals as an effective anti slip material * Original materials is 0