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 4 pcs. Neodymium Magnet N42 D1/2" x d1/8" x 1/8". * Magnetized axially through the 1/8" thickness with poles on the long flat surfaces. * Have an estimated pull force of 15.12 lbs.. * 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.