MTM's Wind Reader Shooting Range Flag is an extremely sensitive wind flag capable of picking up the slightest breeze. Precision and long range shooters know the value of having range flags spaced out along the bullet flight path. When you are checking your precision reloads they will save you a lot of time.Features: The Wind Reader is 15.6" long and 5" tall and sets 33" off the ground. Long tail ribbon for reading wind speed included. Easy to set-up and take down - The base poles store on flag face for flat storage.