Shipping Lead Time * All magnets are in stock and can be shipped immediately. * Shipping typically takes 2-5 business days, although delays may occur. Magnet Specifications: * Pack of 50 Pieces Neodymium Magnet N42 D4mm x 1mm * 10x stronger than the strongest ceramic magnets. * Manufactured in state of the art ISO certified Magnet manufacturing facilities to ensure maximum quality. * Made from Neodymium, Iron, Boron and other minor elements.