Prolong the life of your mattress whilst adding comfort to your bed with the Herington Cotton Mattress Protector Super King. Filled with 300gsm of soft cotton, the Herington Cotton Mattress Protector Super King adds a cushioned layer under your sheets that will enhance your restfulness and overall quality of sleep. Encased in a high quality, breathable, cotton cover, this versatile protector does a wonderful job of keeping your bed cool in summer and warm and cosy in winter. Boasting a 40cm elasticated skirting made from a special stretch fiber that can accommodate a depth of up to 50cm, the Herington Cotton Mattress Protector will fit effortless on to all types of beds and will ensure the protector always stays firmly in place. Designed to keep your mattress clean and fresh, you can pop the protector in the washing machine when required for effortless hygiene maintenance.