Thank you for viewing. ⚪︎ You can adjust the length to your liking by hooking the clasp onto the ring sections between the beads. ⚪︎ I do not remember the date of purchase. I have only worn it a few times since I bought it. ⚪︎ There are no noticeable scratches or stains, but please consider purchasing with the understanding that it has been stored at home. 【Details】 Long necklace using green and white beads. - Color: Green and white beads - Material: Beads and metal - Design: Long necklace - Shape: Chain type