Smooth butts for trolling rods, also marketed as "slick butts". They are brand new, in original plastic wrappers, with 2 adapters in each bag. 3 of them, all identical 8" length, slightly tapered outside diameter at the reel seat end, Inside diameter also tapers from about 1" to about 7/8" at the reel seat end. Great for building new rods, or can replace your EVA foam rear grip, enabling the rod to more easily slide in and out of a rod holder.