Really nice Albion SLK ultima Dressage saddle. Saddle is 18" but can accommodate a larger seat size. It's stamped a wide tree, and accommodates large withers and is very generous in the shoulder area as well- fits any "sporthorse" back we have put it on, as well as the beefy appendix QH with larger shoulders- would do well on most warmbloods, QH, draft x's etc. All items are sold as is and all sales are final so please ask any pertinent questions. All measurements are available to help ensure a good fit.