The Drive Walker has a special design that is called the Dual Palm Release this design on this walker gives the individual with limited finger dexterity more security and comfort. The Invacare Walker is constructed from anodized aluminum tubing which is very durable and lightweight. The Guardian Walker is also constructed from lightweight aluminum and folds up to only 3 3/4” for easy transport and storage. The Heavy Duty Walker only weighs 6.5 lbs. yet strong enough to support up to 400 lbs. The Specialty Walker features 2 sets of comfortable hand grips the user pushes against the lower grips to easily get from a seated position. The Pediatric Walkers are for the youngsters these walkers help with gaining mobility and help strengthen the muscles especially when going through rehabilitation. All of these walkers have a different design to help you get mobile.