【Versatile Rivet Set】 This rivet tool set is perfect for handicrafts and handmade projects. 【High-Quality Tools】 The tools are made of durable metal and feature circular tips. They are easy to use and allow for accurate installation. A must-have item for craft enthusiasts. 【Convenient Storage】 All parts are compactly stored, making them convenient to carry. Suitable for use at home or on the go. - Tool Type: Rivet tool - Quantity: Many - Tool Shape: Circular tip - Tool Shape: Circular tip Stored without being used much. I do not know the sizes, etc.