Trigger release feature allows the user to close the walker without removing their hands from the handle and is ideal for individuals with limited finger dexterity,Trigger release can be reached with hands of all sizes,Durablecomposite trigger release resists cracking and breaking,Sturdy 1" diameter anodizedextruded aluminum construction ensures maximum strength,Newly designed rear glide cap allows for walker to glide easily and smoothly over most surfaces,WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov