Nathe 18mm Single Jointed 3 Ring Bit competiton Memory foam insole for added CMP 441902 Memory foam insole for added comfort making it easy to communicate with your horse Nathe 3 Ring bit 18 mm single jointed increased pressure on the edges of the tongue and the lower jaw suitable for horses with pronounced forward tendencies variable rein options to adjust the leverage effect on the poll greater impact on horses that evade upwards get strong and are hard to control joints made of anti allergic plastic bit guards protect the lips Overview of the advantages" made of high quality Thermoplast" for satisfaction and motivation on sensitive and mouth sensitive horses" excellent tolerance anti allergic" food safe solvent free no plasticisers" smooth surface no eraser effect" temperature neutral high flexibility when cold" dimensionally stable high mechanic resistance" steel core in Standard bits (except size 110 mm)" side parts made of high quality stainless steel" Made in Germany