This grand Mexican silver necklace is all silver with black enamel eyes. I love the colorless scales because it makes it go with ANYTHING. The patina is warm and wonderful. Well made and in perfect condition hallmarked with an early TF-32 and reproduced in the style of the famous Margot de Taxco design. It lays 17.75in. long and .75in. wide with the head of the snake at a full inch. 119.5grams is the weight making it a substantial piece. You will be noticed with this striking design, just LOOK AT THAT NECKLACE!