Handle covers for bicycles. This listing is for the navy color. Khaki, another color option, is also available. Compatible with electric assist bicycles Features: Reflective bias for peace of mind on night roads! From the previous string attachment type Easy-to-install Velcro strap attachment type - Transparent window compatible with electric assist bicycles and bikes with gears - UV cut: khaki 99.9%, navy 99.8% - The boa can be easily attached and detached with buttons, so it can be used year-round, not only in the cold season but also as a UV protection measure. Material: Inner/Polyester 100% Transparent window/PVC Body size (cm): (approx.) Length 23 x Width 39 Weight per side (g): (approx.) 65 Price is not negotiable. Cold weather gear Gloves