2025 Cruise Essentials:You can bring these heavy duty magnetic hooks on a cruise ship to decorate the metal walls and doors of Carnival cruise ship cabins. In addition, they can also be used in the cabin bathroom to hang your toiletries and clothes. They are an ideal gadget for your cruise lifeConvenient Size To Carry:Our powerful magnetic hooks are made of high-quality neodymium magnets, metal base and detachable metal hooks. Each set includes 20 magnetic hooks, with a diameter of 0.63 inches and a height of 1.38 inches. The precision workmanship and small size are very convenient for carrying and usingCan Be Used Anywhere:Our strong magnetic hooks can be used to hang items anywhere there is steel or iron. It can be used to hang kitchen utensil, to hang keys, backpacks, and clothes on the door, to hang various tools in the warehouse, to hang light bulbs on the roof, and to hang them on the barbecue grill, classroom, refrigerator, bathroom, and anywhere there is ironPowerful & Durable:We provide 3 layers of coating on the metal base, metal hook and magnet: Ni-Cu-Ni, so our magnet hooks have excellent anti-corrosion and scratch resistance. The magnetic hooks use high-quality neodymium magnets, which provide a strong magnetic force and can hang items weighing up to 30 poundsTips:Please make sure that the adsorption surface is iron-containing and smooth. Otherwise, it will affect the magnetic strength. In addition, 30LBS magnetic hooks tension is based on the direction of tension perpendicular to the contact surface - if used horizontally, reduce by 2/3, if you need to hang slightly heavier items, you can choose to hang them vertically. If you can't hang them vertically, please use more magnetic hooks to hang them together