The exact material is unknown, but it appears to be a cotton-silk blend, possibly cotton. The round parts seem to be lightweight metal wrapped in thread. It's the type that you tie at your preferred position. The color of the cord is a pale, slightly bluish gray. The exquisite balance of the circles and the muted pastel color combination are characteristic of Minä Perhonen's design, and it's a lightweight necklace. ・Total length: Approximately 82 cm ・Length from the end to the round parts: Approximately 36 cm each side ・Round part section: 8-11 cm Purchased from the Minä Perhonen online shop and stored at home. Unused (I threw away the tags), but it has been stored at home for several years, so please understand.