[Hole-free installation] No drilling or nails are required during installation, and no marks or damage will be left on surfaces such as doors and walls. The shelves have a strong magnetic suction force that can be moved immediately. Application after one-time aspiration. Can be used for anti-theft doors/refrigerators/ovens, microwaves, etc. Suitable for flat surfaces (not suitable for washing machines). Wide range of applications: Magnetic organizers are ideal for storing small accessories such as spices in kitchen cabinets, bathroom utensils, stationery, office magazines, refrigerator side shelves, etc. [Capacity【Load Bearing】The kitchen cabinet door storage box is made of high-quality iron material with careful weather-resistant paint technology. Oil, rust-proof and oven-proof. The maximum bearing weight is about 5kg. [Increase capacity [Storage] It can easily store various small items, decorate your house and expand the available space in your home. indoors and outdoors outside the