Suitable for large containers, such as buckets, sinks, bathtubs, small inflatable pools, etc. Material: stainless steel, safe, durable, non-toxic, long service life . This water heater does not have an automatic shutdown function. You must turn off the power before taking out the water. Immersion design: The water heater uses an immersion design and must be immersed in water. Features: Meet Your Different Needs: Enjoy a super comfortable bath in cold weather, or use our heater to boil water and soak your feet overnight to keep you warm. Applicable containers: bathtub, plastic bucket, inflatable pool, foot tub. Heating seconds: The electric heater immersed in the suspension can heat the water heater in minutes. 2500W/3000W electric heater makes hot water heating more efficient. Boil 19 liters of water in minutes. Just put the heater in water, then connect power easy to use. High Performance: We choose high performance water heater elements based on rigorous testing, the service life of more than 10,000 hours, sturdy structure and superb technology to ensure high quality, durability and reusability. High Quality and Safety: The electric immersion heaters have high quality copper wires, so it is easier to transmit more electricity. Stainless steel ABS exterior and rust protection effectively prevents heating element come into contact with human body. This is safer to use and reduces accidents. Power: 2500W, 3000W. Color: Black Product dimensions: 260 x 50 mm. Note: Due to manual measurement, please allow 0-2cm differs. Thank you for your understanding. The monitor calibration method is different. The color of the product shown in the photo may be slightly different from the actual product. Delivery quantity: 1 piece