One Set of Radhesive Medical X-Ray Marker Adhesive(2 markers) -Infection Prevention & Control -Compatible with Hospital grade disinfecting wipes -Massively Reusable -Guaranteed to work for up to 6 months under heavy use -Prevents markers from falling -A single 1.5" strip is capable of holding a 5 lb X-Ray cervical sandbag -Can be trimmed for smaller markers -Good for use on Aluminum and plastic markers