Using the potty should be comfortable so that your child is happy to sit there for as long as it takes. The BABYBJORN Potty Chair is ergonomically designed with soft shapes. Its high backrest, comfortable armrests and plenty of leg room have made it a hit with both children and parents. Made of durable, PVC-free recyclable plastic, with an inner potty that is easily removed for emptying and cleaning. All products are sanitized using organic cleaning that kills MRSA, the flu and other viruses in a natural way.