As a hesitant buyer I wasn`t sure if these reins would hold up to extensive use, but I was pleasantly surprised with the results. The rubber provides a strong grip, making it easier to control my horse while barrel racing. As a result of using this product, I found that my horse responds quicker to my cues. the only drawback is that they took a bit of time to break in, but once they did, they were perfect. Overall, a great investment for any Sports and Outdoors enthusiast!See full review