With just a grain of sand, the oyster beautifully transforms something simple into a luminous pearl. It protects its pearl with a strong outer shell. Care and support gently craft such an exquisite valuable. Let this serve as a reminder of the importance in protecting what you love. The oyster is proof that there is hidden treasure where you'd least expect it. Expandable from 2" to 3.5". Made in the USA. Includes gift box packaging. Manufactured direct from a trusted supplier.