Upright Walker, Stand Up Folding Rollator Walker - Backrest Seat, Padded Armrests, Detachable Bag for Seniors and Adults Red,Small More Comfortable Mobility Posture: Elevated to a comfortable height, upright walker helps you stand upright as walk and enables you to look forward ahead . This makes you feel more safe and comfortable.Height-adjustable Armrest: Rollator walker features padded armrest that keeps your forearms resting at a natural level, taking pressure off your shoulder and back. The oval tube can be raised and lowered ranging 37”- 42” to accommodate user with recommended heights of 5’3”-5’7”. (Press button adjustment)Enhanced Security, Stability&Comfort: Solid four wheels measuring 8 inch in diameter, covered with PVC material to prevent slipping and improve stability for both indoor and outdoor smooth ride. 360°swivel front wheels for easy maneuvering. A comfortable mesh seat(10”L x 18”W) and removable bar for support on long journeys.Integrated Hand Grips and Brakes: Loop lock hand brakes helps provide controlled slowing and stopping(push forward to slow or stop). The hand grips have six hole that can be set length ranging from 15”- 21” so the handle grips fit you properly.