It is the switch housing buttons or caps.
They are the plastic caps.
Condition: Brand New
Includes 10 caps with the audio and mode/ sel button
Fits 1996-2013 later FLHT, FLHTC, FLHX, FLTRX and FLHXXX models equipped with cruise control.
1x Harley-Davidson Hand Controls Switch Cap Kit. ( includes 10 caps with the audio and mode/ sel button.)