Set of 6, new, aftermarket blades for Bush Hog 2715 and 12715 15′ Flexwing rotary cutters. Set contains replacements for 4 of Bush Hog part number 50054545 and 2 of Bush Hog part number 50054546. 24″ long overall, 21 1/4 center hole to cutting edge tip, 4″ wide with a 1 1/2 hole.