ProFlex® 1100SF Back Support, Extra Large, 1 Each Jobst Relief 20 30 Knee Hi Easy push button release mechanisms * 14283 Easy push button release mechanisms * Each side operates independently to allow easy movement through narrow spaces and greater stability while standing * Sturdy 1 diameter construction ensures maximum strength * Newly designed rear glide cap allows for walker to slide easily and smoothly over most surfaces * Vinyl contoured hand grip * Comes with wheels * Limited Lifetime Warranty * Width inside hand grips: 17 * Width inside back legs: 20 * Overall Width: 24 * Depth at base (opened): 17´ * Height: Adjustable from 32 39 * Weight limit: 350 lbs * Jobst Ultrasheer Supportwear 8 15 mmHg Mild Compression *Maternity Pantyhose Extra large fits 38 42 inch waist measured at navel Patented sticky fingers stays for optimum lower back and abdominal support