3/4" Stainless Steel SS Boat Marine Canvas Windshield Male Stud Snap Clip 3/4" Boat Marine Male Windshield Snap Clips Superior Snap Action, Stainless Steel Construction, Top Quality Used for Windshields on Boats Pontoons etc etc to Snap the canvas to the windshield also available in our store in 7/8" size along with other snap hardware and snap tools