High-quality neodymium material: our neodymium magnets are made of a powerful neodymium iron-boron alloy (NdFeB), which is known for its exceptionally strong magnetic force. The surface is smooth, clean and high-quality workmanship - ideal for precise applications in the home, office or workshop. Compact size - 5mm diameter, 2mm height: with a size of only Ø 5mm x 2mm height, these mini magnets are perfect for fine crafts, model making, miniature magnets, magnets for DIY projects or as strong mini fridge magnets. Please note the small size before purchase - they are powerful but very compact. Pack of 100 - Multi-purpose: 100 small magnets are included which are ideal for attaching photos, postcards, notes, cables, pins, labels and much more. Whether as a magnet for magnetic board, whiteboard, fridge or for organising in the office - these neodymium disc magnets are versatile. Rustproof, durable and scratch-proof: thanks to the special coating, the magnets are rust-proof, corrosion-resistant and durable. The smooth surface protects delicate surfaces such as refrigerators, whiteboards or furniture from scratches. Ultra strong despite mini format: don't be fooled by the size - these small neodymium magnets 5 x 2 mm offer a high holding force that far exceeds conventional ferrite magnets. Ideal for precise, space-saving applications with strong adhesion.