Deep ergonomic design holds baby for bathing, fits both single and double sinks. Simple, one piece design, drain plug for quick water drainage, built-in wash basin holds toys, supplies, and rinse water. Comfortable, mildew-resistant non-slip pads.Secure fabric sling with padded headrest comforts and supports infants in just the right amount of water, giving little ones a sense of security. As baby grows, remove the newborn sling and add the baby stopper insert. It puts baby at a gentle recline, preventing slipping and sliding, and making bath time less stressful. When baby is ready to sit up and play, the baby stopper insert removes to reveal a tub that's just the right size. Plug makes it easy to drain and dry.