CMS Magnetics (Diametrically Magnetized) 1/2x3 Inch Neodymium Cylinder Magnet， with Magnetic Poles on the Sides<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Unbelievably Strong Holding Power， about 49 LB per Magnet. 13，500 Internal Gauss</li><li>Magnetized through the Diameter. The Poles are on the 3" Curved Sides</li><li>Heavy Duty Ni+Cu+Ni Triple Layer Plated - the Best Coating Available</li><li>Great for Science Education and Demonstration， Science Projects and Personal Projects</li><li>Made under ISO 9001 Quality System. Quality is Guaranteed. 30 Days Money Back Guaranteed</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41MgVJAq1aL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DyzkQp34L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418aYYa4zHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YslEGkhhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PuUsUssYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GjbAXpl8L.jpg" noproxy>