SOLAS reflective tape
ACR Part #2215
Use it generously, not only as USCG-required on PFDs, but on anything you want to be able to see at a distance, in the water, on deck, or in darkness for retrieval or identification purposes. Adheres nicely to dacron, nylon, or cotton fabrics as well as all life-saving equipment. Package of four 4" x 4" self-adhesive sheets.