10 Pieces of N52 Disc Neodymium Magnets Ni Coated w/ 10 LB Holding Power Each Dia 1.5x1/16” Rare Earth Magnets - Strongest Disc Neodymium Magnets for The Size: Industrial Rare Earth Magnets:
Neodymium Disc Magnets (10pk) – Master Magnetics
Amazon.com: Round Disc Magnets 12x3mm 1/2" x 1/8" - Magnetic Sticker Note Memo Holder Office Fastener Circle Magnet N42 Discs (50 Pack) : Industrial & Scientific
30 mm x 7mm N42 neodymium disk magnets
Master Magnet 0.47 in. Neodymium Rare-Earth Magnet Discs (6 per Pack) 07046HD