Perfect addition to your track arsenal of chainrings, cogs and lockrings. Super sturdy chainring tote carries up to 6 chainrings, 6 cogs, has a pouch for lockrings and slide pockets for installation/removal wrenches. Also included is a laminated gear inch chart. Construction of the tote is heavy weight Cordura which will not get chewed up and shredded by the chainrings and last a lifetime. Consider it your track wallet.