This model has a stainless steel chamber, stainless steel vibration-free curb chain or stainless steel bead chain, and a stainless steel balancing ring. Hand-made in the USA.
The model pictured is 1 3/4 inches long and 1/2 inch in diameter, weighs 14.7 grams. The length can vary, up to 2 1/4 inches long. In the notes checking out, mention if you have a preference of a short or long variation. Remember, no two gemstones are exactly alike. Remember to expect slight variations.