konkurrerende syv sikkert 30mm magnets Ung ignorere Hop ind
N42 Neodymium Radially Magnetised Magnet Assembly - 40mm O.D. x 30mm I.D. x 35mm long
N50 30mm dia x 1mm thick Disc Where To Get Neodymium Magnets - Strength 3.7kg - omomagnets
30mm dia. x 1mm thick Round Disc Magnets D30x1mm
Amazon.com: SOSMAR - 24 Pack Refrigerator Magnets - Decorative Glass Cabochons Magnets with Mandala Pattern 3D Magnets for Home Office Fridge Cabinet Magnetic Whiteboards Dry Erase Board etc. (Round/30mm) : Home & Kitchen