Package Includes: 1 flat round outer bat, approximately 12.5 inches (32 cm) in diameter, and 5 square inner bats with 2 sets of screws. The quantity provided is sufficient for timely replacement and cleaning. Easy to Use: Includes 2 sets of screws for secure and easy mounting. The design allows space between the round base and square plate for convenient base replacement and daily cleaning. High Quality Material: Made from durable, high-quality materials that resist fading and breakage, suitable for long-term use. Easy to clean and ideal for daily pottery work. Wide Application: Suitable for various pottery-making applications, helping improve efficiency and save time. Ideal for pottery enthusiasts, beginners, and professionals. Practical Tool: Durable, rugged, and easy to install. Suitable for both beginners and experienced potters. Can be used in pottery studios to help save space and enhance work efficiency.