Nathe 18mm Loose Ring Snaffle Single Jointed With 55mm Ring Size:145mm The HKM Protection Boots A silky protective lining The HKM Protection Boots Comfort Breath are designed to provide effective protection while ensuring maximum breathability and comfort for your horse distribution of pressure points 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 Nathe Loose Ring snaffle 18 mm single jointed mouth and tongue friendly joints made of anti allergic plastic classical training bit increased pressure on the edges of the tongue and the lower jaw direct and precise impact suitable for all disciplines and education levels