The Dynamic RS D-Ring Snaffle Bit is by Herm Sprenger. It gives soft, but effective instructions for even better communication between horse and rider. The curved 14mm Aurigan® mouthpiece with an angled center joint is soft and accepting. 65mm stainless steel rings.
This Herm Sprenger Dynamic RS Loose Ring Snaffle combines a 16mm ergonomically formed curved Aurigan® mouthpiece with the same angled center joint found in KK Ultras. This bit lies perfectly in the mouth, resulting in soft and even pressure for maximum bit acceptance. 70mm stainless steel cheeks.