Campfirepiston Hickory Fire Piston MADE IN THE U.S.A Primary or backup fire starting tool Great fire starting device that uses air My fire piston does not cost a fortune But works like it should YOU will Receive Hickory Fire Piston,Bag of Char Cloth, (2) Orings,Instructions How to use the Fire Piston & Make Char Cloth Overall length is 4-1/2 (114.3mm) Diameter is 7/8 (22.2mm) Weight 2.0oz 56.7g