Bulk Alnico Bar Magnet Product Description Product Namealnico 8 bar magnet MaterialAlNiCo ShapeRod/Bar GradeAlnico2,3,4,5,8 MOQ100PC Working Temperature500掳C for Alnico Density7.3g/cm3 SampleFree Packing Magnet+ Small Carton+Greed Foam+Iron + Big Carton UsedIndustrial Field/Guitar pick up magnet Products Show Packing & Delivery Packing: As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton. +By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield. +By Sea: If the goods are will be shipped by sea, we will place a pallet on the bottom of cartons. Shipping: Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean. A: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express. B: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air. C: The weight is over 100Kgs, we recommend to send them by Ocean. Our CertificationsBulk Alnico Bar Magnet website:http://www.broad-magnet.com/alnico-magnet/alnico-bar-magnet/