These are brand new, 1 dz (12) Carbon Express Maxima Red 350 Carbon Arrows with 5cm Blazer Vanes with Logo (White/Red) These Have 18cm Bullseye Red Spray Wraps. The ultimate hunting performance, they have dynamic Spine Control, features the RED ZONE, the section of Maxima Red arrow shaft that manages arrow flex in flight which is called dynamic spine. Upgrade path, has a compatible weight to the Maxima Hunter, Match Set, all 12 pkg is matched in weight to within 1 grain of each other. Real straightness, every Max Red, is laser checked for straightness to a remarkable 1/10,000 of an inch. All Max Red is straight to within +/- .60cm is the max measurement. These will handle all bows up to 42kg depending on arrow length used All Max Red shafts comes with Launchpad precision Pearl White nocks, Bulldog Red Collars, and considered by many as the best hunting available on the Each set comes with white nocks, aluminium inserts, weigh 9.07 GPI, and spine deflection of .870cm and diameter of .760cm and 80cm long.