NOVA Star 8 OS Rollator Walker with Perfect Fit Size System - Lightweight Foldable Mobility Aid for Seniors & Adults (Purple) - Ideal for Travel, Shopping & Daily Use - User Height 5'3" to 6'2

This walker is for my husband, who has Parkinson's Disease and knee problems -- first a total knee replacement, then a knee revision, then a spiral break in the femur. He does not need this to walk short distances (he uses a cane) but does need it to walk longer distances such as visiting museums or walking around the block as his leg tires easily and there is a fall risk. We can now travel again!He tried many different walkers and said this one was the sturdiest walker with sturdy frame and wheels. It went together very quickly and has a great handle that is lifted to fold the unit to put it in the car. There is a pin or key that when inserted holds the walker shut when traveling so it doesn't pop open at inopportune times. The large wheels easily glide over uneven surfaces or bumps in the road, and the brakes work well. The storage compartment is large enough to hold a variety of things, depending on where we go -- snacks, water, small lunch bags, jackets, umbrella, etc.The seat is comfortable enough for short periods of sitting and the backrest is a foam-covered bar that hits him awkwardly. We do carry a cushion he can either sit on or use behind his back.This is a fantastic walker for someone who likes visiting places but cannot walk long distances with a cane. I feel more secure in the knowledge that this sturdy walker is a safer alternative to lighter models.