Each 3D printed handle is printed specifically for the buyer to match their rod blank specifications. Thats why its important to know the largest diameter of the blank where the grip will be located. This is done to minimize the amount of build up that you have to do on the blank in order to get a snug fit for your handle which means any vibrations will have to travel through less material before it gets to your hands. Once you have that, please enter that in comments section.
The handle is 4 inches long and 0.95 inches in diameter at the reel section. These are printed with a 7mm I.D. to fit any ice rod unless you specify an I.D. for the blank.