Choose this if you already have an existing frame and just need a new windsock.
- All of these socks are made of waterproofed synthetic material and are double stitched at all seams and UV resistant.
- The standard color is international orange.
- The socks are calibrated and become fully extended in a 15 knot wind and the heavy duty socks will extend fully at 18 knots.
Note: Frames not included with these windsocks.