Peace, mercy, and blessings of God be upon you. I am offering you a tasbih with a design that mimics marbled amber (amber substitute). Specifications: Material: Resin (manufactured material, not natural amber), tested for safety. Shape: Marbled with black and yellow interspersions. Weight: Total weight 22 grams. It has a silver tassel with a substantial weight (about 6 grams of silver), clean and beautiful craftsmanship.