This is a pair of foam grip covers. These EPDM foam covers are designed to slip over the stock grips to produce a larger diameter grip that will reduce hand fatigue and provide more vibration dampening. They will work with heated grips or non heated grips. The heat will transfer through these covers if used with heated grips. These measure 5" in length and will fit grips from 1.25" to 1.45" in diameter. This material is ozone, UV, gas and oil resistant. These will fit all Goldwing GL1500's, GL1800's and F6B's from 1988-2017. 0630-0359