Metal: 18k Recycled Gold Plating on Brass Gemstone: Rainbow Moonstone & White TopazCharm Dimensions: 8.8mm x 26.8mm S/M Chain Length: 7.2inch with continuous extension from 6.2inch Weight: 3.9gM/L Chain Length: 8.4inch with continuous extension from 7.4inch Weight: 3.9gProduct Code: HR-G-B10-RBM