SIZES AVAILABLE IN 4.75’’ AVAILABLE IN 15 COLORS MADE OF HIGH QUALITY STAINLESS STEEL. OPTIMUM COMFORT FOR THE LEG POSITION. SAFE, SECURE, DURABLE AND NON-RUSTY. RUBBER TREADS. IT KEEPS THE FOOT AND LOWER LEG STABLE PROVIDES OPTIMUM COMFORT FOR THE LEG POSITION. SAFE, SECURE, DURABLE AND NON-RUSTY. RUBBER TREADS. IT KEEPS THE FOOT AND LOWER LEG STABLE. SIZES AVAILABLE IN 4.75’’ HIGH QUALITY STAINLESS STEEL. GOOD QUALITY FLEXI LINKS MADE OF STEEL NOT IRON SO MORE DURABLE.