This is the tray that was included in the socket set. *Sockets are not included.* It has slots for 3/8 sockets (6-20mm x 3) and 5 free pockets. I am selling it because I don't use it. It is new, but there are traces of the rust-preventative grease that was originally on the sockets. I plan to wrap the original box directly with packing material for shipping. Thank you.