10 -11mm Om Mani Padme Hum Tibetan Mantra caved conch shell and 6-7 mm metal and stone beads bracelet or wristband with adjustable adult free size suitable for all. The given weight of the wristband is calculated for the shipping purpose so that the actual weight can be different than it is mentioned here. Since the product is entirely handmade, there can be slight variation in each final product.