Neodymium Rare Earth Disc Magnets- 10mm x 5mm (.39" x .20") Grade N52 Highest Grade Package of 2 Nickel Coated-Ultra Powerful 14k Gauss - Walmart.com
N52 Large 40mm x 20mm Neodymium Rare Earth Magnet Big Super Strong Huge Size | eBay
Super Strong Neodymium Bar Magnets with Adhesive Backing – Heavy Duty N52 Rare Earth Magnets with Epoxy Coating – Powerful N52 Neodymium Magnet 60 x 10 x 3mm: Amazon.com: Industrial & Scientific
N52 Neodymium Rare Earth Magnets 1/8 in x 1/2 in Cylinder
CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack: Amazon.com: Industrial