Nathe Underlay Bit Double Broken – 15 mm Maximum comfort and subtle aids – ideal for bit & bridle use with sensitive horses The Nathe Underlay Bit Double Broken – 15 mm is specially designed to be used in combination with a curb bit at higher dressage levels. The bit is made from hypoallergenic plastic, making it soft and gentle in the mouth. Thanks to the double broken anatomical shape, the mouthpiece follows the contours of the tongue and bars smoothly, without pinching or constricting. The slim 15 mm thickness ensures that the bit can be comfortably combined with a curb bit without making the mouth feel "full" – perfect for horses with little space or a sensitive palate. Why choose this Nathe underlay bit? Double broken mouthpiece – Gently adapts to the anatomy of the horse's mouth – No pinching action on the tongue – Ideal for horses that have difficulty relaxing with single broken bits Narrow bit thickness of 15 mm – Specially designed for use with a dressage curb – Comfortable in smaller or more sensitive horse mouths Made from hypoallergenic plastic – Latex-free, odorless and tasteless – Temperature-neutral and very well accepted – Soft and flexible for optimal comfort experience Safe stainless steel core – For structural stability without loss of flexibility Technical specifications Mouthpiece: Double broken, flexible plastic Bit thickness: 15 mm Type of rings: Loose rings (loose ring snaffle) Available sizes: 125 mm, 135 mm, 145 mm (depending on stock) Use: In combination with a dressage curb bit (curb & snaffle) For an optimal fit and function, professional bit advice is recommended, especially when used in combination with a curb. Suitable for: Dressage horses from M level Horses with a small or sensitive mouth Horses that do not relax well on single broken or metal bits Riders seeking quiet, refined aids in combination use The Nathe Underlay Bit Double Broken – 15 mm offers refined communication, softness, and a natural position in the mouth – indispensable for the sensitive dressage combination.