Provide your birdie friends with drinking water even in freezing winter months!

• Safely maintains open water to 20 deg below zero Fahrenheit
• Natural color and attractive rock-like design blends naturally with any birdbath - even the 18" cord blends in with nearly every birdbath, but unit may be spray-painted any color to match your birdbath
• Virtually indestructible - solid aluminum housing keeps the unit from falling out of the birdbath
• Durable enamel finish is easy to clean
• Thermostatically controlled, using only 50 watts
• Completely safe to handle and use - won't burn or melt plastic birdbaths
• Will not calcify, rust or stain birdbaths
• Item dimensions: 7"L x 3"W x 1"D
• UL Listed - 50 Watt