Ru™ Booster is the first lightweight, foldable 2-in-1 booster that pops from a preschoolers’ flat-fold booster into a cozy armchair for babies/toddlers. The food-catching tray keeps adult chairs spotless. Ru stores very compact and is easy to clean in sink or dishwasher - for parents and hospitality. The comfy silicone seat pad is also a food-safe placemat that pops off for snack time. Engineered for low CO2 impact in production and transportation and Mono-Material design for easy recycling.