The Kincade Two Tone Horse Lunge Line & Circle Marker takes the guesswork out of your circle size for more effective training. This two-tone lunge line features measurement markers for 10-, 15-, and 20-meter circles, allowing for precise circle sizes. The soft nylon material is comfy to hold, and the trigger clip and end loop make the lunge line easy to use. Measuring a full 36 feet long, the lunge line allows for a large circle when fully extended.