Blue Metal Detectable Knuckle Bandages Bulk Pack – 500/box. Not made with natural rubber latex. We get this from Medique in a Giant Master case and repack them just for you. These are the same high quality, elastic food service bandages you get from the First Aid Van Service companies but at a huge savings. If you have a large food service operation or busy restaurant these bandages will keep you stocked up for awhile.