1500-Watt Submersible De-Icer Size:1500 Watts they are not indestructible and

they are not indestructible and should only be used during walks before being promptly taken off afterwards

Made from specially treated steel with added carbon

Adjustable between 75 and 120 degrees F depending on room temperature

double adjustable front chest closures for a secure fit

cooler in summer

1500-Watt Submersible De-Icer Size:1500 Watts they are not indestructible and1500 Watt Submersible Tank De Icer with Anti Chew Cord Model H 429 Standard "Economical" sinking de icer. Safe in all tanks due to attached guard. Anti Chew cord protector for safety around animals. Thermostatically controlled to operate only when necessary. Guaranteed for 1 year. UL listing denotes proven safety. Thermostatically controlled Economically priced Protective sturdy cage permits use in all tanks SAFE IN PLASTIC For increased performance,