18" medium tree (size 4) Arthur Kottas Imperial Dressage Saddle by CHS Saddlery - Brand new. Wide tree, wide gullet, wide panels - the ultimate in comfort for horse and rider! Soft medium-deep seat. The most comfortable saddle I've ever sat in. My mustang loves it. Only reason I'm selling it is because I ended up with two - it's a long story. More information and pictures of this model at http://www.klselect.com/kottas_saddle.html . Recommended retail price is $2395.00, but this one is yours for $1495! You $900!