This is a Snap-on C15B Metric Hex Key Allen Wrench Set 8 Pc w/ Case. They include 12mm, 10mm, 9mm, (2) 8mm, 7mm, 4mm and 3mm. They are in good used condition. We will combine shipping on multiple items. After purchasing your items we will package them and determine a shipping cost. We will refund the difference to you as a shipping discount. If you have any questions or concerns contact me before making your purchase. I may use recycled boxes in order to be more eco-friendly. Item is shipped using USPS. Thank you for your interest.