• Round neodymium magnet with surface protected against oxidation and corrosion • Lifting ring made of 304 stainless steel, strong and durable • Diameter of 60 mm and thickness of 15 mm, maximum pulling force of 130 kg • Powerful adsorption power, ideal for retrieving or recycling objects in rivers • Easy to use: simply tie a rope to the metal ring • Practical for hanging everyday items at home, in the warehouse, or garage • Detachable design, compact and easy to transport and store • Wide range of applications: magnetic fishing, object recovery, and searching in aquatic environments • Caution: keep away from pacemakers and children, and clean thoroughly if damaged to avoid risks from magnetic fragments