There are marks from use, but there are no cracks or dents that would interfere with use. It has not been used in a batting center. Please refrain from purchasing if you are concerned about minor details or are overly sensitive, as this is a used item. It hasn't been cleaned, but there are marks from hitting. However, it's still relatively new and I think it can still be used! The following is a product description: SSK's thickest hitting area urethane thickness ever, 23mm. The new MM series that answers the desire to "hit it further." In addition to the 23mm thickness, the rebound rate is up 8.4% due to improvements in the urethane composition! (Compared to MM18) SSK General Soft Baseball Bat FRP MM23 Model Number: SBB4037 Color: Black Red (9020) Size: 83cm (700g average) Material: FRP + Urethane Balance: Top Balance With bat case Made in Japan 03641