Sizes: Available in 3ft, 4ft, 4ft6, 5ft and 6ft. Perfect: For those who struggle to get to sleep at night. Product: Get a Damask Tufted 3000 Pocket Spring Mattress! Spring: This must-have mattress includes high quality 3000 Individual pocket springs, which allow you extra comfort. Features: A 1-inch layer of memory foam for increased comfort and support.