Blue metal detectable knuckle bandages with 25 per box. The fabric adhesive bandages are ideal for minor cuts, abrasions and puncture wounds on the knuckles. An internal foil built in to the bandage for quick metal detection makes them the perfect solution for the food or pharmaceutical industries. Made with a pliable woven fabric, each bandage is ventilated to aid in the natural healing process. The flexible fabric is designed to wrap comfortably around the knuckle, stretching when you stretch while the strong adhesive still holds the bandage firmly in place. They effectively protect scrapes and cuts while the non-stick pad absorbs drainage. The breathable backing repels water and dirt.