Check the listing for details. Horse Egg Butt Snaffle Bit Half Moon Double Jointed Stainless Steel All sizes. Condition: New. Listed at 22.99 USD. Package Include:Egg Butt Half Moon Bit.Description:AVAILABLE IN DIFFERENT SIZES.HIGHLY RECOMMENDED FOR HORSES THAT UNSTEADY IN THE CONTACT WITH THE BIT.EGG BUTTS ARE SUITABLE FOR HORSES WITH SENSITIVE CORNERS ON THEIR MOUTHS, AS THEY PREVENT THEM FROM BEING PINCHED WHICHCAN HAPPEN WITH LOOSE RING SNAFFLES..THE CHARACTERISTIC FEATURES OF THESE BITS ARE THE HALF MOOD LIKE RINGS WHICH ARE FIXED TO THE MOUTH PIECE, KEEPING THE BIT STEADY IN THE MOUTH.IT EVENTUALLY DISTRIBUTES PRESSURE ON THE TONGUE AND ENCOURAGES SWALLOWING AND RELAXATION OF THE JAW. THIS UNIQUE MOUTH PIECE ENCOURAGE CHEWING AND SALIVATION AND PRODUCE A SOFTER, MORE RELAXED MOUTH.THE ALSO PREVENT THE BIT FROM BEING PULLED THROUGH THE MOUTH, ENABLING THE MOUTHPIECE TO DIRECT GENTLE PRESSURE ONTO THE CENTRAL POINT OF THE TONGUE.