Magnetic Arm Band's Magnetic Wristband - Strong Neodymium Magnets embedded throughout wristband for holding nails, screws, bits, fasteners, washers, bolts, small tools, and much moreSTRENGTH: Magnetic Wristband is Embedded with 10 super strong neodymium magnets, strongest commercially available. Stronger than the competition and more magnetic wristband surface area. EFFICIENCY: The Magnetic Arm Band Wristband holds small metal objects, small tools, screws, nails, bits, bobby pins, bolts, washers, pins, fasteners and much more. Awesome gift for Father's Day. SAFETY: Great for working in confined spaces, on roofs, and where safety