Thank you for viewing this item. This is a set of 12 Black Diamond nuts, #13 to #1 (only #6 is missing), a DMM nut key, and two Black Diamond carabiners. I used these often for alpine climbing. Therefore, there are scratches on the surface of the products. However, there is no wear and tear on the wire parts, and they are still in good condition for use. Please understand that these are used items before considering a purchase.