• Available in sizes 0g (8mm) through 1" (25.4mm) • The wearable length from sizes 0g through 7/16" is 7/16" (11mm) • The wearable length from sizes 1/2" through 1" is 1/2" (12.7mm) • The flares measure about 1/16" • You will receive a pair similar to those in the photo. • These are sold as a pair. • Chakras- Root (1st), Heart (4th) • Metaphysical- Moss Agate is said to be a grounding stone that is very useful in balancing one's emotional state. • About- Moss Agate is a chalcedony with dendritic inclusions that are similar to a moss pattern. The stone varies from light to dark greens to a more transparent grey and black coloring which varies by the amount of trace minerals of iron and chrome oxide within the quartz base.