Usage Tips:Electric Submersible Water Heater 3000w Swimming Pool Heater Fast Heater Pool Heater Portable Swimming Pool Diving Bathroom EU Please read the instructions and precautions carefully before use. This product should not be used by children. 2. When heating water, do not touch your body directly. Gh Quality and Safety: Electric Suspended Immersion Heaters are made of copper wire for easy transport. Stainless steel outer abdominal muscles and anti-rust protection can effectively prevent the direct contact between the water heater and the human body, making it safer to use and reduce accidents. shell - the water heater is made of PP material, non-toxic, tasteless, healthy and environmentally friendly, safe and durable. Our products are fully CE certified and of reliable quality. Before use, please read the safety instructions carefully, understand its precautions, and use it in strict accordance with the instructions. Meet different needs: Wide range of applications: suitable for inflatable pools, bathtubs. plastic barrel. Plastic pools, bathtubs, foot bath tubs. And other multi-containers, great helper at home, for a super comfortable bath in cold weather including heater x 1 Comments: There may be 2-3cm error due to manual measurement. Please allow for slight errors in measurement. And due to differences between different monitors, the image may not reflect the actual color of the item. thanks