This pack of 10 Neodymium Magnets is perfect for any project that requires strong and reliable magnets. The cylinder shape and 3/8x3/8" size make them easy to handle and store. The silver color and nickel coating add a sleek touch to any design. These magnets are made from high-quality Neodymium material and have a grade of N52. They are perfect for use in magnets, fasteners, and hardware. Made in China, these magnets are a great addition to any collection.