H. Dessault Pershing HD Carbon Fin Blades (footpockets not included)PERSHING HD fin blades are identical to TANK HD fin blades but they feature a length of 78cm They are especially suitable for those fishing in the Atlantic and Pacific oceans, where the conditions described above for the shorter pattern typical of the Mediterranean Sea during winter are often found year round, and at greater depths The blades are compatible with 350 and C4 250 footpockets The blades, 80cm in length, have a protective edge for the tip