The Army Painter Miniature & Model Magnets are supercharged and rare-earth magnets.These are made from very high grade & strength (N52), enabling you to do all kinds of conversions, everything from complex to just simply magnetize different weapons to your models. A very handy and versatile tool to alter your minis.Magnet size:20 magnets = 5x1 mm80 magnets = 3x1 mm Brand: Army PainterModel: TL5038 Miniature & Model Magnets