Homecraft Deluxe Trolley acts as trolley to carry items and a walker, transports items from one room to another Walker measures 23"W x 22"D with handles that adjusts from 29-3/4" to 35-3/4" high Comes with two trays with high edges that quickly clip on and off, easily clean, and prevent items from slipping off the trays Hand breaks lock to allow elderly, disabled, and handicapped to use walker for support when standing up and sitting down, is great for increased independence of elderly and handicapped patients Large wheels measure 6 inches in diameter for increased control and support