Coronet Large Dee Ring with Slow Twist BitWe love the Coronet Large Dee Ring with Slow Twist Bit because of the quality material and design. Hunter Dee Bit Made of high quality Stainless Steel by Coronet. Ring size on this bit will be 3 1 4" Mouth size 14 1 4 mm Slow twist bit Ring size 3 1 4" 14 1 4mm mouth Stainless steel Sizes: 5" 5 1 2" **Due to the contagious nature of the equine disease EHV 1 and per biosecurity measure guidelines suggested by the American Association of Equine