Thank you very much for viewing this product. I also have various other baseball equipment and other items for sale, so I would appreciate it if you could take a look at my other pages. Please see the information and photos of the following products. Pitching machine wheels AR2013: 1 piece AR2014: 2 pieces No comment is needed before purchase. Please purchase directly! *We do not negotiate prices. Please check the condition of the product carefully in the photos and place your order after understanding and agreeing to the condition. These items are stored at home, so we would appreciate it if those who are nervous or seeking perfection would refrain from purchasing. Thank you for your understanding.