Material: 92.5 silver Size:Free size (internal diameter of closed bangle is 5.8 cm); Will fit anyone with bangle size between 2-2 to 2-6. For 2-8, this will be a snug fit. Open the lock, slide the bangle on your wrist and close back the lock. Weight: 11.5 gms. Since all our products are handcrafted, the exact weight may vary slightly. Delivery: 5-7 days Refer to 'Jewelry care instructions' in the Customer service section.