Brand new used once. Size xl the size has to do with how long the tail is. Comes with instructions and instructional dvd it's not the same color in pic it's like a gray charcoal color. Paid $100 plus shipping. Can be used for babies 8lb all the way up to 35 or 2 years old. There's different ways they can be positioned in the sling. Vary convenient. Your gain my loss. Price negotiable