Welcome to Gems for Friends! Here we have are a pair of unusual Abstract Unique Jo Riis Hanson? Sterling Silver 925 Dangle Earrings. They measure around 2-7/8” long (starting from top of hook) and 4/8” wide. Approximately weight is 5.95 grams. They are marked Riis 98. I’m not 100% sure if the artist is Jo Riis Hanson as I did a lot of research and couldn’t find the exact pair anywhere I searched. Maybe someone can chime in and let me know anything about them. That being said, they are still a beautiful and unique pair of vintage earrings. If you need additional photos or have any questions please let me know and I’ll do my best to accommodate your request. As always enjoy the rest of your day and thank you for your time!