The solid seat for the Nimbo 2G Posterior Walker folds up and out of the way for walking and flips down for sitting. This seat can be added to a Nimbo walker at any time.Features and BenefitsFlip down seat for convenient seatingSeat folds up for standing and walkingFor Nimbo 2G Lightweight Gait Trainer, MediumProduct Weight Capacity: 150 lbsWarranty: 1 Year LimitedModel # ka1285-2gcr, ka1285-2gkb, ka1285-2gwp, ka2285-2gcr, ka2285-2gkb, ka2285-2gwp, ka3285-2gcr, ka3285-2gkb, ka3285-2gwp, ka4285-2gcr, ka4285-2gkb, ka4285-2gwpColor: Castle RedSize: Extra SmallDrive Item # ka1285-2gcrColor: Wizard PurpleSize: Extra SmallDrive Item # ka1285-2gwpColor: Knight BlueSize: Extra SmallDrive Item # ka1285-2gkbColor: Knight BlueSize: SmallDrive Item # ka2285-2gkbColor: Castle RedSize: SmallDrive Item # ka2285-2gcrColor: Wizard PurpleSize: MediumDrive Item # ka3285-2gwpColor: Castle RedSize: MediumDrive Item # ka3285-2gcrColor: Castle RedSize: LargeDrive Item # ka4285-2gcr