Warmnite Heated Under Blanket Single / Double / King Size Blankets Product Description Featuring 3 heat settings and a fixed controller with a slide button for easy selection, warmnite under blankets let you enjoy a cosy nights sleep every night. Compatible with all types of mattresses, including memory foam, these easy-to-use blankets come complete with an overheat protection feature, which offers you peace of mind whilst the blanket is in use and helps ensure you achieve your ideal bed-warming temperature each time. 3 heat settings help you easily find your ideal temperature Fixed controller with slide button function, for easy operation LED indicator light lets you easily gauge when the blanket is on and off Compatible with memory foam mattresses Overheat protection for peace of mind while you sleep. 2 year guarantee, Machine washable White polyester BEAB Approved Warmnite Single Heated Under Blanket 35W Size: 120 x 60 cm War