Simmons Deep Sleep Mount Sill Mattress, Firm

The Simmons Deep Sleep Mount Sill firm mattress features the Triton Lite foundation, which provides a strong, rigid and resilient system for many years of support. The soft yet durable foam and fibers are designed for maximum comfort, while the no-flip design and high-performance coil unit offers long-lasting durability.

Simmons Deep Sleep Mount Sill Mattress, Firm: Durable "tough as nails" support system Triton Lite foundation is strong, rigid and resilient Soft yet durable foam and fibers for maximum comfort and support No-flip design High-performance coil unit Provides many years of supreme support Available alone or with Box Spring Twin: 39" X 75", Full: 54" x 75", Queen: 60" x 80", King: 76" x 80", Cal King: 84" x 72" Includes Free Haul-Away of your old mattress Beds sold separately. See our assortment of beds. Bed frames sold separately. See our assortment of bed frames.