Knee EEZ State of the art shock absorber that fits onto the stirrups of western saddles. Manufactured with different degrees of compression for riders of different weight ranges. Designed to relieve stress and fatigue in the ankle, knee and hip joints of riders, giving a more comfortable ride. KNEE-EEZ also helps to lessen the stress and pressure on the horse''s back and loins where the bars of the saddle tree lay. Easy to install instructions included. Used to relieve stress and shock while riding. Good for all western disciplines; trail riding, endurance riding, ranch work, roping etc. Measures 3 inch in length, but are very easy to cut to fit if needed for 2 1/2 leathers. Regular - fits riders up to 160 pounds.