The Arm and Hammer Diaper Pail by Munchkin uses the odor-eliminating power of baking soda, combined with the patented self-sealing system to lock odors away. The pre-filled, vented baking soda dispenser sprinkles baking soda each time the lid is closed and continuously absorbs and eliminates odors even when the pail is not in use. The patented self-sealing system automatically seals the bag when the lid is closed and keeps it sealed when the lid is reopened. The disposable refill bags, each of which can hold up to 25 diapers, shut tight with a snap and can be easily tossed and replaced without cutting or tying. Includes 1 pail and 1 refill bag. Measures approximately 21" height x 11" depth and comes fully assembled.