Design: This stylish coaster will look sleek and modern in any setting, adding a touch of style to your home or workspace. Options: Available in two colours, choose from a white or black. Heated coaster: Get a temperature regulating, heated coaster. Power: Powered by a USB plug-in, this coaster offers hassle-free usage and can be conveniently connected to various devices. Dimensions: 11.5cm x 15cm x 1cm. Features: Keep your drink at the perfect temperature with this heated coaster that has a user-friendly, touch control feature. Smart Thermostatic Heated Coaster | Living Social | Living Social