Sean Burns Grips (Sean Burns signature)Material: soft krayton rubberDiameter (mm): 29Length (mm): 155Bar ends: nylon bar ends (included)Extra info: incl. Eclat nylon corkx barends, designed in conjunction with Sean Burns, non-parallel shape designed for hand comfort , subtle contact areas for control, flange removal markingWeight (kg): 0.100 (incl. Barends)Color: black