This is a 25-pack of barbless wet fly or nymph hooks available in two sizes (#10 and #12). Choose the size you want from the dropdown menu above.
These hooks are made in China. They're inexpensive but work great. They have a black nickel finish and come in a small Ziploc-style bag with a label similar to that of our yarns (but the bag is a bit thicker/tougher and doesn't have a hang hole).
(The second photo is of a fly tied with the size 12 wet fly hook. It is shown for informational purposes and is not included with your pack of hooks.)