Aquamarine and Gold-Toned Plated Hematite Stretchy Bracelet #1 will fit a 6.5" (16.5cm) wrist, and the bracelet weighs approximately .5 ounces (12.7 grams). The large Aquamarine beads measure approximately 3/4" x 1/2" (18mm x 13mm), and the small Aquamarine beads measure approximately 1/4" x 1/8" (7mm x 4mm). This beautiful bracelet is designed and made by Sweet Earth Crystals.