This handle comes with a length 500mm carbon tube. So, you can cut it to fit you.
The carbon tube of the above image has cut to 300mm.
The butt grip is a carbon tube with EVA.
Color Group
of Reel Seat
Group AGroup BGroup Cunpainted I.D. of the handle
Japanese Yen JPY10920JPY11550JPY12548JPY9555 13mm

-Color Group of reel seat can be found on the linked page of "Colors of Reel Seat". That is shown below of each color name.