Heavy Duty 63mm (63/485) Double Sure-Seal Cap, White (18)

I needed some 63mm caps for some 2-1/2 gallon water jugs I bought recently from a friend. I had the name of the jug manufacturer, and checked with them for availability of the caps. They were available, but quite costly. I found these caps by doing a little Amazon searching, and they are not only perfect, but I got 10 of these for the price of 2 caps from the jug manufacturer. They arrived very quickly. Now I have extra caps in case I lose any. VERY pleased with my purchase.