TAC VANES MATRIX VANES OD GREEN 2 IN. 36 PK. TAC Matrix 200 Vanes feature a low-profile design for optimum clearance, modified shield cut for reduced drag and crosswind interference, optimum stiffness for maintained downrange speed and excellent memory for consistency. Constructed using proprietary polymer blend material. Designed for 3D and field archery arrows. Profile: .045 in. Length: 2 in.