Timber Tuff CS-08PFK Saw Chain Sharpening Kit (8 Piece) The Sharpening Kit contains 3 round files, a racer file, a depth gauge, a handle, a filing field and a travel case The 3 round flies measure 5/32", 3/16" and 7/32" The whole kit measures 11.75" x 7.5" x 1.25" and rolls-up for easy and compact transportation