Kit contains 5 crow call mouth pieces (10 half’s = 5 calls) with 5 milar reeds. Perfect for custom call builders - you supply the wood call barrel. just insert the crow call mouth piece into the snugly fitting call barrel an bingo! Great sounding crow call.
Size tapers from 5/8th's to the widest part at 7/16th. Hole size will need to be within that range.