AVAILABLE IN 5 SIZES: 4 INCH, 4.25 INCH, 4.50 INCH, 4.75 INCH , 5 INCH 4 INCH SIZE FOR KIDS/CHILDREN COLOR : SILVER (POLISH) MADE OF HIGH QUALITY STAINLESS STEEL. PROVIDES OPTIMUM COMFORT FOR THE LEG POSITION. SAFE, SECURE, DURABLE AND NON-RUSTY. RUBBER TREADS. IT KEEPS THE FOOT AND LOWER LEG STABLE. HIGH QUALITY STAINLESS STEEL. COLORING IS DONE BY PROPER POWER COATING. GOOD QUALITY RUBBER RINGS AND LEATHER STRIPS WE WILL APPRECIATE ALL OF YOUR FEEDBACK'S ABOUT OUR PRODUCTS. AS WE DESIGN AND MANUFACTURE THE PRODUCTS JUST FOR OUR DEAR CUSTOMERS.