Wind scoop for the front hatch. I used 3m stick on hooks on the ceiling inside the hatch to hold the four corners of this scoop and the spinnaker halyard to hold it up. In great shape. This is made out of a rubberized canvas so it should last a very long time. Due to it's large size it worked well at diverting a breeze down into the cabin. It was big on a 23's hatch, don't know how it would fit on a 16 or 19.
(http://farm8.staticflickr.com/7416/9165220219_69317a1ffb_z.jpg)
(http://farm4.staticflickr.com/3766/9165226893_02b05b555b_z.jpg)
Asking $25 plus shipping.
Shawn