Product DescriptionThe Summer 2-in-1 Toilet Trainer offers a unique, space saving solution that provides convenient access to the toilet for both toddlers and adults. Not only is this potty-training seat easy for your little ones to use, but it makes potty training mess-free and accommodates the needs for adults as well. Save the hassle from having to remove a separate toddler seat every time it?s time to use the toilet. Simply flip up the training seat and lid for adult use. Plus, installation is quick and easy! This potty-training seat measures 15? in length, includes the installation hardware, and fits most round toilet seats.Manufacturer Contact InformationAll inquiries can be sent to customerservice@summerinfant.com or by calling 1-800-268-6237.