The Slumberland Double Size Electric Heat Mattress Topper provides ultimate comfort with dual control settings, allowing you to customize your desired warmth. This under-blanket topper ensures a cozy, restful night's sleep while offering easy control for both sides of the bed. Perfect for colder nights, it combines luxury and convenience. Features: Double size for a comfortable and snug fit for smaller beds Dual control feature allows separate temperature settings for each side of the bed Electric heat technology quickly warms up to your desired temperature for ultimate comfort Under-blanket design provides warmth without changing the feel of your mattress Soft, breathable fabric ensures comfort and maintains a cozy sleep environment Multiple heat settings to adjust warmth according to personal preference Safety features such as overheat protection for safe and worry-free use Easy to maintain, with removable, washable parts for convenient care Specifications: Dimensions: H:0.1 x W:137.0 x D:190.0 cm Weight: 3.0 kg Colour: White Guarantee:1 Year Material: Polyester, Elasticated Straps, Electrical Components Model Number: DYZI0017