Sparkle Away! while wearing this Crystal Blue in Agate stone, (which is believed to be a powerful emotional healer; improves memory and concentration; it is also believed to prevent insomina and insure pleasant dreams) with a Heart and a Sparkle too! - 26 inch long sterling silver necklace, with a 3 inch pendant drop, sparkly round crystal ball, and a multi-blue colored agate stone, stainless steel cast lobster clasp.