Although it's not visible from the outside, unfortunately, the core part inside is cracked, and it's not possible to hit a soft baseball with it. (It doesn't fly at all, lol) It seems to be fine for practice swings, or hitting perforated balls or shuttlecocks. Please consider this item only if you understand that it is a junk item. I obtained it on Yahoo Auctions, but it looks relatively clean. No claims, no returns. - Model Name: Revoltiger Hyper Whip Super Double Layer - Diameter: 69 mm - Weight: 580 g - Length: 78 cm - Grip Color: Blue Semi-top balance Thank you for viewing. Equipment regulations compliant...Softball