This Potty Patty Toilet Seat II is designed to fit between the toilet and the ring - thus does not move at all. It reduces the size of the opening and is shaped like a comfortable toilet seat. The high back will provide support for the child's back and the splash guard in front will prevent messes. It is made of durable polypropylene. Outer Dimensions of Seat that comes up through toilet seat = 8.5" W x 11" L

The Potty Scotty?Toilet Potty Seat is excellent for initial potty training or to transition from The Potty Scotty?Potty Chair to this Scotty Toilet Potty Seat. The non-slip rubber edges hold the potty seat in place. This Potty Scotty?Toilet Potty Seat fits most toilets and is easy to move because it is not attached to the toilet permanently. The potty seat has to hook to hang it up when not in use. The Potty Scotty?Toilet Potty Seat is: * Excellent for initial potty training * Or to transition from Potty to Toilet * Designed for safety, comfort & fun * Non-slip rubber edge holds it in place * Fits on most toilet seats * Easy to move, not attached permanently * Hook to hang, when not in use