It is vert smart to choose these bolts, it is half weight of the steel made bolts, only 1.3g/pcs, ultralight. with those bolts, you can make your bicycle look cool.
Specifications:
Size:M5X10mm
Matirial:TC4 Titanium alloy
Color: Gold,Titanium, Rainbow
Weight:1.3g/pcs
Package included:
12x Disk Brake Rotor Bolts M5*10mm