Mattress sale: Get a pocket sprung pillow-top layered mattress. Sizes: Available in single, small double, double, king or super king. Comfort: Features a sumptuous soft pillow-top layer of plush fillings, aiming for ultimate comfort. Assembly required: This mattress comes vacuum packed for simple home assembly. Pocket sprung: Made of 800 individual pocket springs of medium firmness, designed to provide a brilliant night's sleep. Pocket Sprung Pillow-Top Layered Mattress | Living Social