There’s two - Strike Industries Bikini Hand Stop

Didn’t notice there was two of these little guys included when I ordered. Not bad little stop(s). Light weight yet sturdy enough for intended use. Just about perfect for budget compact build(s). Hopeful they will help keep finger(s) from wandering too close to the loud end(s) of the fun stick(s). Plus, you get two of these little suckers for cheap cheap.