Duck Pro by Shurtape PSL BR Code™ Scannable Labels For connecting physical locations to critical, digital information, such as photos, text, maintenance documentation, video links, voice memos, instructions and GPS location data. Can be used in rugged environments. Preprinted codes that are easy to adhere to a range of surfaces and substrates. Unlimited, safe and secure storage of critical information in one centralized repository. Information is easily accessible via a mobile device and app Pack of 1