Metal: 18k Recycled Gold Plating on BrassGemstones: White Seed Pearls, Lapis, Dyed Green OnyxBead Width: 2mmPearl Width : 4mmS/M Total Length: 7.2inch, adjustable from 6.2inch to 7.2inchWeight: 2.65g M/L Total Length: 8.4inch, adjustable from 7.4inch to 8.4inchWeight: 3.1g Product Code: BD-G-B5-LPGX