The E Torx Star Female Bit Socket Set by sedy is a 14-pack set that includes sizes ranging from E4 to E24. The sockets are standard, 1/4 inch in size, and have a chrome surface finish. Manufactured in China, this set is designed for use with a 3/8 inch drive type. It comes with a case for convenient storage and organization, making it a practical addition to any tool collection for automotive and industrial applications.