The HILASON Stainless Steel Horse Curb Bit Is A High-Quality Bit Designed For Riders Seeking Durability, Control, And Comfort For Their Horse. Featuring A 5-Inch Corrugated Mouthpiece, This Bit Is Suitable For Medium-Sized Horses And Offers Increased Control With A Gentle, Non-Abrasive Surface That Encourages Proper Mouthing. The 7-Inch Stainless Steel Cheeks Provide Optimal Leverage, Allowing For More Precise Communication Between Horse And Rider. The Stainless Steel Material Ensures Rust Resistance, Strength, And Long-Lasting Durability, Making It Ideal For Both Daily Training And Performance Events. A Standout Feature Of This Bit Is The Copper Inlay In The Mouthpiece. The Copper Encourages Salivation, Which Helps Keep The Horse’S Mouth Soft And Responsive. This Can Improve The Horse'S Willingness To Accept The Bit And Respond To Rein Cues With Greater Ease.