A medical assembly includes a syringe and a cover wrapped around the syringe. The syringe is configured to hold and dispense a medicine therein. The cover includes information pertaining to the medicine. The cover is movable between a rolled configuration and an unrolled configuration. The cover includes a re-sealable device to removably couple the cover to itself when in the rolled configuration. The cover includes radiation blocking material to protect the medicine. A method of attaching the cover to the syringe is provided.