Orion sea marker dye

Perfect addition to your signal kit and also as an individual signal that can be affixed to PFD's and used on PWC's. Powder turns snow or water into bright fluorescent green. Signal can write in snow or on the ground. It's an excellent signal for rescuers to mark your location. Each container can cover up to a 50 square foot area. It's environmentally safe. Two 1 ounce dye marker come in a waterproof container.