Metalab Eggbutt Bit Bit Thickness:16mm Nathe 3 Ring bit 20 mm Nathe 3 Ring bit 20 mm with sliding cheekimpact on tongue poll and corners of the mouthwith gag effect puts pressure on the corners of the mouthvariable rein options to adjust the leverage effect on the poll and the pressure on the corners of the mouthhigh lateral contactsuitable for horses with pronounced forward tendencies especially ideal for horses that pull or lean on the bitbit guards protect the lipsspecial production in size 120 mm possiblewith steel coreOverview 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 1200D Ripstop polyester outer for strength and weather resistance large full snaffle In stainless steel