Thank you for viewing this product. Keith Haring UT Headcover This is a new, unopened, and unused headcover with numbered tags (3, 4, 5, 6, X). Therefore, I do not know the exact material and specifications, but according to the product description online, the main body seems to be made of polyurethane material, and the inside of the cover is made of thick cloth. Please refrain from purchasing if you are sensitive to minor details. Also, please refrain from cancellations or returns after purchase and shipment. Please check the product in advance with the photos provided. Please read the profile before purchasing or commenting. If you have any other questions, please feel free to comment!