Measures 4” x 3 1/4”. An easy way for creating and maintaining your carving tool’s razor edge. It has been specially molded to allow for polishing and deburring the hard-to-reach areas on the inside of V-tools and gouges as well as the outside edge bevel. Includes a small bar of Flexcut Gold polishing compound that has been specially formulated to apply to the strop like a crayon and quickly polish hardened steels. Detailed instructions. Hang packaged.