So I'm cleaning my workshop and come across this. I vaguely remember buying it at one of the Woodworking Shows in Massachusetts maybe 20 years ago. Must go with some Tablesaw jig...but for the life of me I don't remember what.. Can anyone identify it?
two views, sort of high density poly on the whit pats (0r nylon?) and two runners on what I think is the bottom. About 7-8 inches each dimension. Here's the pictures.