Heavy-duty 2-Ply Latigo Leather Harness with spikes and studs. Spikes are 1/2" high. Medium: Chest strap adjusts 28-34" Neck strap adjusts 19-25"
Large: Chest strap adjusts 31-37"
Neck strap adjusts 21-27"
X-Large Chest strap adjusts 38-45"
Neck strap adjusts 22-28".