The SnuggleSafe Pet Heat Pad heats up in minutes to provide your four-legged friend with up to 10 hours of heat and comes with a cosy fleecy cover.  Perfect for keeping your pet snug and warm during cold spells and great for new-borns convalescing pets or elderly pets or trips to the vet.KEY FEATURES: No wires No scalding water Velcro pocket Washable cover Bite and scratch resistant Dimensions: 22cm diameter Directions: The SnuggleSafe heat pad contains a solid non-toxic formulation. When the product is correctly heated 10% of its formulation will liquefy whilst the remainder will stay solid