"Opal Beach" is a one-of-a-kind stretch bracelet from the Coastal Dreams beachlove® Series by designer Kimberly Arpaia. Purchaser receives the same bracelet shown. Size Medium/Large: 7.5-inch layout length before knotting cord. If custom-sizing is desired, please contact the designer through this site with your request. Materials: ° Lustrous white cultured freshwater rice pearls approximately 4.5 - 5.5 mm. Many of the pearls exhibit "orient" (multi-color iridescence). ° Natural Ethiopian opal smooth-polished rondelle-shaped gemstone beads approximately 4.0 - 4.5 mm in diameter. ° Angel coral polished round beads, approximately 3.5 mm. ° Handmade 999 fine silver bead knot cover. ° Stretch Magic 0.5 mm clear cord. Included with Purchase: Packaging for safekeeping bracelet when not worn, microfiber cleaning cloth safe for pearls and other gems, Arpaia® organic gem care brochure (gentle wear and care recommended), and Arpaia® care card for stretch bracelets. Visit the designer's main website for Ethiopian Opal and Organic Gem care instructions at: https://www.arpaiajewelry.com/pages/jewelry-care. Scroll down the page for topics "Special Care for Pearl, Shell & Coral Jewelry," "Special Care for Ethiopian Opals," and "Special Care for Stretch Bracelets." 100% Satisfaction Guarantee. Please see the Return & Refund Policy on this site for more info.