This original design is a solid sterling silver Octopus ring. This ring is similar to my Octopus pendant. It has a thick shank and is fully detailed on all sides. The actual weight is 7.0 grams and the ring measures about 3/4 of an inch (18 mm) across the top. I think that I somewhat captured the beauty of this intelligent Cephalopod. The ring shown is a size 8. I will honor any size request from 4 (14.6 mm diameter) up to 13 (22.3 mm diameter) same price. Half and quarter sizes as well. I design and hand make all of my Etsy posts and all of my designs are cast with pure newly refined sterling silver and all pieces are marked as such.This is literally a lifetime piece of jewelery offered at a fair price. . Gift box included. Thank you for reading my post.