Set of Two (2). Box not included. ROCKLER® WOODWORKING AND HARDWARE Cutting reference guide is included on the jig. Compound Miter Jig • A simple jig for cutting difficult compound miters • Simplifies cutting of compound miters with a standard miter saw • Jig holds molding at correct angle to eliminate complex compound angles • Jig can be used on cove and crown molding 2" to 4½" wide • Fits any 10" and larger miter saw