For a firm mattress that won’t break the bank, the Sealy Support Firm King Size Mattress provides incredible support to help you get that all-important rest. Sealy’s unique deflection spring system supports your body as you sleep, while the quality materials used mean the mattress is extra durable, so you can be sure it won’t need replacing for a long time.
- Traditionally hand tufted mattress
- Sealy's Posturepedic Zero Deflection spring system for total support
- Non turn mattress
- Long lasting quality materials designed to extend the life of the mattress
- Comfort rating: Firm
- 5 year guarantee (See our bed and mattress guaranteepage for further details)