Cariloha s Foundation Base offers a solid surface for enhanced mattress support, maintaining proper posture during sleep. Designed to replace traditional box springs, it fits perfectly with the Cariloha Mattress and most existing bed frames, allowing you to keep your bedroom stylish. With three adjustable leg heights, it offers ample under-bed storage. Quick to set up, affordable, and attractive, this foundation base upgrades your bed support system while providing your mattress, back, and neck the durable comfort they deserve for a restful night s sleep.