You can facilitate the optimal use of your child or patient's Nimbo and Klip Pediatric Walker with this range of supportive accessories. They are meant to be used all together, or just one or two at a time, and support young patients as their walking skills change. The forearm platform is weight-bearing and fully adjustable. Support is provided from the child's elbow to wrist, and the handgrips can be rotated or turned. The adjustable cushioned sling seat is also weight-bearing, and works to stabilize the user's pelvis and hips. It has 4 straps that can easily be adjusted. The pelvic stabilizer accessory can be height and width adjusted while improving balance, alignment, and hip support. A set of tension controls can be added to the rear wheels of the Nimbo and Klip Pediatric Walker to increase the resistance and speed control. A set of bumper guards are beneficial in keeping pediatric patients from feeling the impact of running into walls or other objects. The bumper guards can also keep the walker from causing any dents. The tension control, bumper guards, and pelvic stabilizer are made to work with any size Klip walker. The sling seat and forearm platform come in two different sizes, small and large, to accommodate a range of pediatric patients. Both sizes of the forearm platform come in a set of two. The large platform is only meant for large pediatric walkers, while the smaller size is designed for other walkers.