Well i have not put a mallet on it yet with full fury as it was very dry and i don't think it had seen any light or use in years, As whe trying to remove the stickers it started lifting wood. So careful does it and a day sanding down, i have just given it its first coat of linseed another one or two next week, but when i did put the mallet to it it will be a ball destroyer the mallet just bounsed of it like it was made of steel!! I think it is at least 5 or 6 years old though maybe more it must be one of Jame's first carbo core bats. Though maybe someone on the forum knows different andthe twine is so tight and in perfect alinement i thought it was a plastic shield at first