Achieve a cosy night’s sleep seven days a week with the Sleepwell Heated Mattress Protector from Dreamland. Sizing: Single: L190cm x W90cm Double: L190cm x W137cm Costing from as little as 1p per night to run, this economical winter essential reaches the required temperature in just 5 minutes – perfect for those late-home evenings when you long for your bed. It comes with a choice of 6 different heat settings, making the Sleepwell Heated Mattress Protector an irresistible luxury all year round. What’s more, Dreamland’s Ready For Bed technology cleverly detects and responds to temperature changes through the night, making sure you’re at just the right temperature for a comfortable, undisturbed sleep. Easy to maintain, this mattress protector can be washed at 40°C, and tumble dried on a low setting.