Designed specifically to address the needs of those with neurological conditions. Will not roll until you are ready to walk. Lightly squeeze a hand brake and unit will roll with you. Turns around easily and safely in an area as small as 29". Rolling resistance control lever adjusts the rolling speed of the walker. With a width of 23", users can easily walk through narrow doorways. Fllor to seat height 22" and padded seat measures 19" x 8". The spring-loaded 4" casters and 6" tires glide easily over uneven surfaces. Supports up to 375 lbs. and accommodates users from 4'10" to 6'2". It folds down to 42" x 23" x 10". The Laser Light™ is a laser attachment with a button that helps initiate movement for those with classic Parkinson's Disease. Weighs 20 lbs.