The Relyon Bee Calm 1100 Pocket Memory Mattress is a cosy yet supportive medium-firm pocket sprung mattress. Crafted from a deep layer of memory foam nestled on top of 1100 individual pocket springs, it’s perfect if you’re looking for a slightly firmer yet comfy place to sleep. All wrapped in a sumptuously soft smooth stretch-knit cover. Delivered rolled for your convenience. Complete with Free Next Day Delivery and a 5 Year Guarantee, you can enjoy better sleep as soon as tomorrow!