Summer Infant DELUXE SUPER SEAT-ISLAND GIGGLES The Deluxe Island Giggles SuperSeat® is a 3-in-1 seat with 360 degrees of floor time activity fun, a support positioner, and a booster seat in one. It provides a secure and comfortable area for your growing infant to learn to sit up and interact with the surrounding environment. An adjustable toy bar and tray feature 6 colorful toys to help keep baby engaged.