Eye straps, also called pad eyes or hoopies, are used in a range of marine bimini and top applications. This thin wire stainless-steel eye strap has an internal height of 3/8" and a thickness of 1/8". The distance between the center of the holes is 1-3/8". The total base width is 1-15/16". Some will use eye straps as the guides on slide-on wire canopies.