Stretchy for easy on and off, this sweet, premium quality, sterling silver ball bracelet is highly polished, premium quality and perfect for adding a charm, if you wish, between the two larger balls. Measuring 15cm (6") and will stretch easily to 17cm (7",) balls measure 3mm graduating to the two 4mm balls. Want two children's ball bracelets? Purchase two and enjoy our Sisters Special and get both at 10% off.