The Graham-Field silver collection low profile quad canes - ortho-ease® grip, offset handle places the user"s weight over the base for maximum balance and control. low profile, 4-point base further enhances stability. rounded edge base plate helps prevent scraping and bruising of ankles. attractive finish resists marring and scratching. easy push-button height adjustment with locking collet for added security. height adjusts from 30" to 39" in 1" increments. tool-free left to right hand adjustment is made easily. chrome-plated steel base is strong and durable. choice of standard or ortho-ease handgrip and silver or bronze finish. includes laminated color operating instructions. 300 lb maximum weight capacity. designed to meet the requirements of hcpcs code: e0105. limited lifetime warranty. grip angle is designed to adjust to comfortably fit the user"s hand and wrist angle and to minimize stress on the joints. ortho-ease® grip is ideal for arthritics and for those needing a wider grip for greater support. comes complete with convenient wrist strap.