Potty, toilet trainer and step combo - Bumbo's Step 'N Potty provides a complete toilet training solution for toddlers. The super soft Bumbo Toilet Trainer is used to assemble the first stage potty seat which has a removable potty for easy cleaning. As the child grows the base is easily converted into a slip-resistant step and the seat is placed on an adult toilet for ultimate security and comfort. Sturdy, slip resistance, light weight and portable, this potty training solution supports up to 50 kgs (110 lbs). For infants between 18 months and 3 years.