Bohning Blazer Archery Vane (100-Pack), Neon Yellow, 2 inch - Weigh 6 grains;.6 profile;100 pk - 2 long X .6 high and only weighs 6 grains - Made of extremely durable material - Parabolic paddle for increased steerage - Great for crossbow bolts - Designed to be used with both fixed and mechanical broadheads, and yet also outperforms with field points for target shooting