Francois Gauthier Collection - 5 1/8" Correctional, sweet iron with copper barrels.  Cheeks are 8 7/8" with stainless steel engraved trim.  

Level 3 Bit - Moderate to Strong Effect. Level three bits are suited for more mature horses (4 to 5 years old) with the capacity of accepting more pressure from the bit. So, thinner or twisted mouthpieces, longer shanks, none swiveling cheeks. This category includes your curb bits. Not sever bits, but just dedicated to more experienced horses and riders.