16 Grams of Antique Silver Plated Conch Sea Shell Beads 21mm For Making Necklaces, Bracelets, Anklets And Arts & Crafts This is a new set of 16 grams of antique silver plated conch sea shell beads Great for making necklaces, bracelets, anklets and arts and crafts 16 Grams is approximately 3 beads Each bead measures approximately 15 x 21 mm (9/16" x 13/16") Due to variation in weight the approximate piece count received may vary per order