Metalab Thin Full Cheek Curb BitThe Metalab Thin Full Cheek Curb Bit is designed to be used with a bridle headstall to create a complete bridle. This Metalab Thin Full Cheek Curb Bit features a tongue port, with a barrel that curves gently forward and upward. Horses with particularly flat bars will be more comfortable and therefore more responsive. The tongue port prevents contact with the bars, distributing pressure away from this sensitive area. Materials Stainless steel Rinse