Metal: 18k Recycled Gold Plated on Brass Gemstones: Pink, Blue & Purple Quartz, Mango Chalcedony & Aqua Chalcedony Charm Dimensions: 8mm x 7.4mm x 2.9mm Chain Length: S/M - 7.2inch with extension at 6.2inch to 7.2inch, M/L - 8.4inch with extension at 7.4inch to 8.4inch Weight: S/M - 7.7g, M/L - 8.46gThis piece is handcrafted with recycled metal elements to help us reduce our environmental impact. Product Code: MSG-G-B1-MT-S Please note: Our gemstones are naturally sourced and may vary in color.