The recommendations listed in the chart shown here have proven to be the best choice of Kurly Vane size in the majority of cases.
With the huge variations in bows, setups and shooting styles, you may find that a vane size larger or smaller than recommended may give you better results.
Kurly Vanes are manufactured in RH (right handed) and LH (left handed) in five size options...
40mm = 1 9/16in
45mm = 1 3/4in
50mm = 2in
55mm = 2 3/16in
70mm = 2 15/16in
Each pack contains approx 50 identical vanes, double sided adhesive tape, lining strips (black colour) and detailed fletching guidelines.