The Sure Comfort Deluxe bath tub boasts a deep ergonomic design that holds baby better during bath time and fits both single and double sinks. The mildew-resistant pads result in a cleaner, more hygienic bathtub, and a special drain plug changes color to alert parents when the water is too hot for baby's tender skin. Finally, a mesh sling with padded headrest provides extra comfort and support to cradle even the littlest ones. Adjustable Design works well for newborn babies to toddlers.