Sink into comfort with a super soft four inch thick mattress topper in classic grey that transforms your super king bed into a haven of restful sleep. Crafted from high grade anti-allergic microfibre, the box sided design keeps the filling evenly distributed while strong elasticated corner straps ensure a secure fit all night. Easy to care for, it's machine washable and can be lightly tumble dried so you'll always enjoy a fresh and inviting bed.