Powerful Permanent Magnets Waterproof Neodyiu Bar Agnets With Epoxy Coating, Powerful Peranent Rare Earth Agnets, With N52 Magnets MAGNETS DIMENSIONS - 60mm x 10mm x 5mm ., Tolerances:±0., 2mm x ±0., 2mm. Buy DIYMAG Rare Earth Bar Magnets, Waterproof Strong Neodymium Magnets with Epoxy Coating and Double- Sided Adhesive for Fridge, Scientific, Shower Door, Office etc, 60 x 10 x 3 mm, Pack of 16 at DIY PROJECTS & SCIENCE EXPERIMENTS - Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom. Powerful Strength: Constructed from strong magnetic material, each magnet offers a holding power of not less than 18 lb with direct touch and pull. Precise... Strong Holding Power, Holding Power is not Less than 33 lb per Magnet with Direct Touch and Direct Pull. Magnets - Strong Magnets | Neodymium | Rare Earth Magnet WARNING - The bar magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separte them