These little guys are seriously strong for their size! This is a pack of 20 N35 grade neodymium disc magnets. Each one is 8mm in diameter and 2mm thick (about the size of a small button), and they have a shiny silver nickel plating. Neodymium magnets are the strongest type of permanent magnet you can commonly buy. This N35 grade offers a great balance of strength and affordability. You can use them for a million things: fridge magnets (just glue a piece of felt on one side), holding notes, DIY science projects, crafting, organizing tools in the workshop, securing cabinet doors, or even in small models and repairs. They're unbranded but do the job perfectly. Be careful – they're so strong they can snap together quickly and pinch your fingers, and they can interfere with electronics like phones and credit cards if placed too close. A versatile and fun pack to have around the house for any magnet-requiring task. Get creative!