The Medelast Metal Detectable Adhesive Bandage contains a small, safe metal component (often stainless steel or aluminum) embedded in the adhesive or backing. When the bandage is accidentally dropped into food, production lines, or other environments with metal detectors, the embedded metal triggers the detector's alarm. This helps prevent contamination-critical for food processing, pharmaceutical, or manufacturing industries where foreign objects pose risks. The metal is non-toxic and won't leach into products; it's only designed to be detected. Always ensure the bandage is applied correctly to avoid it coming loose during use.
It is normally blue color for these metal detectable adhesive bandages
For more details about the products, please refer to
https://www.chinabandages.com/tapes-and-plasters/plasters/metal-detectable-adhesive-bandage.html