Hamilton"s hand-selected materials are stitched and boxstitched either single or double thick, ensuring our valued customers products that have a long, dependable life. Hamilton"s quality excellence approach to production is enhanced by an array of dazzling colors that makes Hamilton Products stand above the rest. Large Horse (1100-1600lbs), Horse (800-1100lbs), Small Horse (500-800lbs) or Yearling (300-500lbs).