Includes a slip pipe that was used for a blower in a silo, measures: 66 - 1/2" L x 9" in diameter, (3) yellow pieces that are used to convert a New Holland 722 corn head from 30" W to 38" W, (2) wheels for a corn head or hay head, they measure approx. 15" in diameter, a baffle for a New Holand 28 blower, and a silo entrance door that measures: 17 - 1/4" W x 46 - 3/4" T