The Most Useful The toddler tower is not only designed for kitchen countertop or bathroom sinks but is also suitable for Toilet Potty Training. It also helps your child get up and down from bed, or a sofa with a height. Patent of Convertible Design Just gently turn the top panel, our 3 step stool will be converted into a 2 step stool, and also could use as a toddler chair! Sturdy, Non-slip but Lightweight "A" type stable structure, non-slip pedals&pads, and easy-to-grip double armrests increase triple stability and safety. But the ultra-lightweight ensures that kids can easily move from one room to another. Let them truly be independent! Safe, Environmentally Toddler Helper Stools are made of non-toxic high-grade plastic, durable, can hold a weight of 150 pounds. All have passed strict CPC certification to ensure that every detail is absolutely qualified and safe to use for children and family.