Silentnight's Limited Edition Mattress Collection is an exclusive range of mattresses, available for a limited time only and crafted with your total comfort in mind. Featuring Silentnight's world-famous Miracoil and Mirapocket spring systems, these mattresses are designed to offer perfect anatomical support for a truly peaceful night's sleep. No roll-together, no roll-off - simply a great night's sleep! Choose from breathable and exceptionally comfortable Geltex, latex, or pillow top luxury - you'll feel like you're sleeping on a cloud! This mattress range comes complete with Free Next Day Delivery. Look out for a Free Premium Delivery Upgrade across select products.