Industrial Grade Neodymium: Constructed with Neosmuk "Nd-Fe-B" Magnet, These Hooks Offer Unmatched Strength And Durability For Your Hanging Needs. Protective Coatings: Triple-Layer Nickel Coating Ensures Superior Protection Against Rust And Corrosion, Extending The Lifespan Of The Magnets. Very Strong And Robust: With An Attractive Force Exceeding 10 Kg Under Thick Steel, These Magnets Are Designed To Handle Heavy-Duty Tasks Effortlessly. Easy Installation: No Drilling Or Screws Required, Simply Place On Any Steel Surface For Instant And Secure Hanging Solutions. Long Lifespan: Permanent Magnetism Ensures Reliability Over Time Without Significant Decay Or Loss, Providing Durable Usage In Various Environments. Experience the ultimate in magnetic technology with our industrial-grade Neosmuk "Nd-Fe-B" magnets, designed for strength and reliability. Ideal for hanging small items in multiple settings, from the bathroom to the workshop, these magnets boast a sleek design that prevents scratches and ensures maintenance-free, rust-free performance. Install them effortlessly on steel surfaces for a quick and secure hanging solution that stands the test of time.