"Tall Leg Extentions--INV6275 (Pack)--SizeTypeA : Height Adjustableustment SizeA : Adult: 33"" - 40"" and Junior: 28"" - 35"" Packaging : (Set of 4 Legs)"

Wheel attachements help people walk naturally with fewer steps add Fixed or Swivel Wheel Attachments to the front legs of a standard walker and Sure Glide Tips or Leg Extensions to the rear legs. Users gain increased flexibility and can perform their daily activities with less effort."