# 57 Braided Cotton Breaking Rein Login to see price! Category: Split Reins Description Description Braided Cotton Breaking Rein from 1″ cotton rope is 14 feet long. Related products New World Harness Leather Split Reins. Our Best Seller. Login to see price! # 8120 Mecate Rein Login to see price! # 479-1 Split Reins, Round Leather Login to see price! Hermann Oak Harness Leather 8′ Split Reins. Login to see price!