Strong magnet: 60mm diameter, 22mm thickness, double-sided pulling force up to 300KG (single-sided 150KG). Designed for river fishing and magnet fishing. Always tighten the eye bolt before each use of the fishing magnet to prevent the magnet from falling into the water. We recommend using a strong adhesive if conditions allow. After securing the eye bolt with a strong adhesive, the magnet provides twice the target catching area. It can be easily mounted directly on the steel base with the eye bolt. Versatile neodymium magnet: Perfect for recovering a variety of nickel-iron materials underwater, and also ideal for sea fishing, lifting, hanging, and picking up. Have fun searching for items like eye bolts, screws, hooks, fasteners, etc. in the garage or garden. The best coating provides a shiny, rust-free surface that protects the magnet and helps prevent it from chipping or cracking. Package contents: TC-M67 +6*20m red rope + gloves (double-sided double-loop)