The hooks are made from materials and they can not be easily destroyed, durable. Designed for organization, mounting, decorating and storage. Simple to put together and even easier to use. Can be hung almost anything from any magnetic surface without having to drill into your home fixtures, no more holes in your walls or furniture. Small but strong magnetized hooks can hang tools, badges, kitchen utensils, keys, decorations, towels, etc. Great for kitchen, bathroom, cabinets, garage, shed or office use. This hook is also a great travel accessory. This item is designed for organization, mounting, decorating and storage. Simple to put together and even easier to use! Small but strong magnetized hooks can hang tools, badges, kitchen utensils, keys, decorations, towels, etc. Great for kitchen, bathroom, cabinets, garage, shed or office use. This hook is also a great travel accessory! The hooks are made from materials and they can not be easily destroyed, durable. It can be hung almost anything from any magnetic surface without having to drill into your home fixtures, no more holes in your walls or furniture! Specification: Material: Magnet Color: Silver Magnet Pulling Force: 2kg(10mm), 3Kg(12mm), 5.5Kg(16mm) Product Diameter: (optional) #1: Approx. 10mm / 0.4inch #2: Approx. 12mm / 0.5inch #3: Approx. 16mm / 0.6inch Product Weight: Approx. 60g~106g Package Included: 10 x Magnetic Hooks Please Note: 1. Please allow 1-5mm errors due to manual measurement. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.