The product is a 12 piece set of 3/8″ drive 6 point flank impact sockets in metric sizes ranging from 8mm to 19mm. Manufactured by Jonnesway in Taiwan, this set includes sockets in the following sizes: 18mm, 17mm, 16mm, 15mm, 14mm, 13mm, 12mm, 11mm, 10mm, 9mm, and 19mm. With a durable impact design, this set is suitable for automotive use and includes all the necessary tools for various socket sizes.