Curad blue bandages meet the needs of the food service industry with their high visibility and innovative, long-lasting adhesive that's gentle on the skin. Detectable metal hidden behind the nonadherent wound pad easily triggers metal detectors used by food packagers; this routine process scans for dangerous metal debris such as screws or knife tips that can accidentally fall into food during processing. The individually-wrapped sterile flex-fabric bandages measure 1" x 3" and seals around all four sides to protect from dirt and germs.