The Bower 67-77mm Step-Up Ring is a camera accessory that allows a lens with a 67mm filter thread to be used with a 77mm filter. It is made by the brand Bower and falls under the category of Filter Rings & Holders, Lenses & Filters, and Cameras & Photo.
If you do a UPC item lookup, it shows that this item is manufactured by Adorama. I cannot explain this. The item looks exactly like the picture here except it is stamped "Bower 67-77mm" on the side of the item. The box shows Bower Adapter Ring, and it has the above UPC code.