Includes: Mill 200 12” Plush Mattress and 5.5” low profile foundation The Mill 200 12” plush mattress provides a cozy feel that supports your body wonderfully throughout the night. If you’re tired of tossing and turning, reinvent your idea of sleep with this mattress that cradles to your body for longer, deeper sleep. Paired with a 5.5” low profile foundation, you can create the sleek look you want without sacrificing durability and support.