The Wake Plus Mattress covers the essentials and adds a little extra. It uses healthcare technology to ease aches and improve sleep. The 200mm deep mattress contains 25mm of naturally cooling medical grade foam and 800 pocket springs for additional support and comfort. Mammoth - recommended by health professionals and used by professional athletes. Scientifically tested and shown to improve sleep. Mammoth in exclusive partnership with the Chartered Society of Physiotherapy. Part of the Wake collection. Medium soft feel. Pocket sprung mattress with 435 springs. Knit cover with flat top finish. No roll together. Mattress size W90, L190, D20cm. No-turn mattress. Rotate mattress regularly. Made in the UK. General information:Manufacturer&aposs 6 year guarantee. EAN: 5051222022030.