Check the listing for details. 8 Pack 12" Pottery Wheel Bats 1/3" Thick Round Pottery System. Condition: New. Listed at 61.42 USD. COMPLETE ACCESSORIES - The pottery wheel bat comes with 8 sets, which include a pottery bat of 8 pcs, and pin screws of 16 pcs. Each pottery wheel bat measures 12" x 10" x 1.2"/305mm x 254mm x 30mm(Bat Diameter x Pin Holes Apart x Pin Length), Material: wood density board, Color: brown, Shape: Round.SELECTED MATERIALS AND EXQUISITE WORKMANSHIP - This pottery bat is made of wood fiber material Which is easy to clean and has good water absorption capacity. This type of pottery bat is known for its durability and stability, providing reliable support for clay during the shaping process. Additionally, it features resistance to warping and cracking, ensuring that it can withstand frequent use. 12"(305mm) Diameter Bats (1/3 inch thick) with beveled edges design. so that your hands can rest comfortably.