Utility Hooks: The neodymium magnetic carabiner hook can hold up to 60 LBS when you hang it vertically. Usage: These magnetic hooks hang for kitchen utensils, bathroom, refrigerator, household depot, office, school, garage, workshop, magnetic screen door, patio grill, cruise, craft and other outdoor utility applications. Nickel Hooks: The brushed nickel magnet will not scratch your refrigerator or any other surface. Structure: The carabiner magnet consists of a neodymium magnet, a metal cover and an aluminum clip carabiner hook. The size of the carabiner hook is L 1.6" x W 0.78". Customer Satisfaction: If the items you received are defective, please inform us within 7 days after you receive the item, we will replace another one.