Now it’s easy to create a distinct, stylish look with crown molding! Our innovative new compound miter jig makes it simple to cut difficult compound miters with a standard miter saw. Jig holds molding at correct angle to eliminate complex compound angles. All you need to do is make a 45 degree cut! Features easy-to-follow reference guide attached to the jig. Can be used on cove and crown molding 2″ to 4-1/2″ wide. Fits any 10″ and larger miter saw. Miter Saw Not Included. NOTE: For your own safety, read and follow your manufacturer’s instruction manual and safety warnings before operating any power saw. Always use safety glasses.