Adjustable Rings : These silver gold thumb rings are adjustable which can adjust the size according to finger comfort,they fits finger 6 to 10 Stainless Steel Rings : They are made of stainless steel with silver and gold plated, the color will keep long time without tarnish, it's suitable for long time wear Statement Stackable Rings : It's unique design, you can wear it alone or stack with other rings, it's not only for thumb but also for other knuckle fingers Each gold rings are packed in printed organza bag, it's great for yourself family or friends on halloween or daily wear If you meet some problem or have any questions, please let us know, we will reply you as soon as possiable thumb rings for women