Pocket springs: With 2000 individually pocketed springs for a comfy night's sleep. Mattress: Get a luxurious new orthopaedic mattress. Sizes: Option of small single, single, small double, double, king or super king. Hypo-allergenic: Helping you to get a sniffle-free night! Depth: Comes to approximately 22-25cm in depth. Support: Extra-deep tufted and with firm support. | Pocket Spring Orthopaedic Mattress - Single | Wowcher