Berney’s Three fold leather dressage girth is made of durable soft leather that is comfortable against the horse and prevents chaffing. This design is for saddles with extended girth straps, for example our Berney Grand Prix Dressage Saddle or the Berney Grand Prix Olympic. It is made with three layer elastic for strength and durability and it has stainless steel roller buckles to make it easy to tighten or loosen mounted or unmounted. Our measurements are based on the full length of the girth including the buckles and elastics. We would recommend a standard 14.2h pony would be a 24″ and an average Sport Horse would be a 30″.