Sweet Iron Correction Mouth: 5" correction mouth promotes salivation and ensures comfort for your horse. Swivel Port: 2 " port provides tongue relief and allows for more precise control. Long Cheeks: 7 3⁄4 cheeks in antique brown provide leverage and allow for multiple rein setups. Durable Design: Constructed from high-quality materials for long-lasting use. Versatile Use: Ideal for reining, training, and advanced control. The AJ Tack Reiner Correction Bit with Swivel Port & Copper Bars is a versatile and durable bit designed for better control and communication with your horse. Featuring a 5" sweet iron correction mouth, this bit encourages salivation while the 2" port provides tongue relief. The 7 3⁄4" long cheeks in antique brown allow for multiple rein setups, making it ideal for reining and other advanced disciplines. Perfect for experienced riders looking to refine their horse's responsiveness and performance. Features Sweet Iron Correction Mouth: 5" correction mouth promotes salivation and ensures comfort for your horse. Swivel Port: 2" port provides tongue relief and allows for more precise control. Long Cheeks: 7 3⁄4" cheeks in antique brown provide leverage and allow for multiple rein setups. Durable Design: Constructed from high-quality materials for long-lasting use. Versatile Use: Ideal for reining, training, and advanced control.