Because of the natural variations in stone, each onyx urn has its own unique characteristics -- making the Mosaic Green Onyx Urn - Extra Small a one-of-a-kind memorial. Families are often comforted by the sturdiness of genuine stone. This urn is sized to hold up to 15 cubic inches of remains (approximately 1 cup) making it suitable for sharing ashes or keeping a portion of the remains while the rest are scattered or buried. This urn comes with a velvet keepsake storage bag to protect the urn while not in use.