CMS Magnetics Grade N52 Super Strong Neodymium Magnet Ring OD1_26 x ID 12 x 38 - Rare Earth Magnet Ring for Classroom Science Project and DIY Applications - One Pack

This versatile ring neodymium magnet is very powerful and perfect for integrating into your projects or ideas. Under ideal conditions, it has a pull force of 50 lbs, and a residual Magnetic Flux Density of 14,400 Gauss or 1.44 Tesla. The magnetic strength will last forever under normal use. The dimensions of this magnet are 1.26" in diameter and 1/2" inner diameter and 0.375" thick. Applications: Magnetic holding, positioning, home improvement, kids’ science education and projects. And they are also great for DIY projects and many more. Please note: 1. Please wear a pair of gloves when you handle them. Keep them two feet apart from each other or from other steel items so to avoid them snapping together by themselves or to the steel surfaces to break or shatter! 2. Since they are very powerful, they may pinch you very hard and cause injury. So be sure to keep away from children since they may pinch very hard and cause serious injury to them. 3. Neodymium magnets are brittle and will chip or shatter if they are allowed to collide with each other or onto a magnetic surface. 4. Keep away from pacemakers and other objects that are sensitive to magnetic fields. Keep it away from children under 5 years old. 5. We do our best to get your positive reviews. We love to hear from our customers. Should you have any issues or questions about your order, please contact us before leaving any negative comments or feedback.