22" of 8mm Majorica Pearls adorned by .925 sterling silver and pearl clasp. Dress up those jeans!  Crafted high-quality pearls since 1890. Pearls of Mallorca. Opaline is covered with layers of protective substance consisting of ground fish scales, marine particles, coated 30-40 times, dried and polished. Majorica pearls are considered environmentally friendly and a sustainable option.