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DAY MARK SIGNALS BY JIM BUOY The Day Mark Signals by Jim Buoy are manufactured from heavy-duty vinyl coated nylon fabric with stainless steel or galvanized framing. Fully collapsible when stored. Simplicity of design offers rapid and rigid display when required. Choose from ball, cone, double cone, and cylindrical day markers to represent the appropriate signal for your vessel's status. Made in USA.
Day Mark Shape Application:
- Ball: Anchor Ball
- Cone: Sailboat Underway Using Engine Power with Sails Up
- Double Cone: No Power, Towed Astern or Greater than 200 Meters
- Cylinder: Vessel Constrained by Draft