【Auto constant temperature】NAMOTEK pet heating pads create the ideal temperature range of 95~108°F for cats and dogs recommended by veterinarians.Plug and play, Thermostatically controlled to automatically respond to temperature changes to warm to your pet's normal body temperature only when your pet is in the bed. 【Safety Assured】-Product have been thoroughly tested & certified by MET Labs .With 2 bi-metal thermostats built inside, auto temperature control & Over heat protection. 【3-LAYER PROTECTION】:Scratch Proof, Fire Proof, Water Proof，Pet Heating pad adopted eco-friendly medical PVC material,IP67 Waterproof approved.Built-in fire retardant cotton,and reduces risks .Ensures a safer pet heating pad. 【Easy to use and clean】 Automatic constant temperature, no complicated settings, plug and play, you can set a warm and comfortable area for your pet. Removable and machine washable cover.Dirty-proof vinyl shell, just clean it with a damp cloth.