Feature:1. The inner of the product is specially waterproofed and coated with special anti‑corrosion coating.2. Exquisite workmanship and high quality materials ensures long service life and higher work efficiency.3. High magnet and high quality sealing, with water resistance and perfect workmanship.4. Can be used in high salinity and high quality exterior water, high strength bearing.5. Metal and electronic parts materials are manufactured ensures maximum durability.Specification:Condition: 100% Brand NewItem Type: ThrusterMaterial: Metal, Electronic Components Color: Black Motor KV: 120Maximum Power: 2500WWorking Voltage: 24V-44VSize: Approx. 50mm / 2in in diameter, 85mm / 3.3in in length Waterproof Depth: 300mFeatures: High strength bearingSuitable for remote-controlled RC boat Package List:1 x 5085 ThrusterNote:1. Please allow 1‑3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.