Pony Tom Thumb snaffle bit with leather curb strap. I believe it is stainless steel but I can't be positive. It may be chromed steel. This versatile, loose jaw style bit is a true all-around training and show bit. The shanks are short, 3 1/2" and straight for a quick response when the reins are pulled. The standard snaffle mouth is a gentle 4 1/4" mouthpiece. Bit is in excellent condition.