This solution is quicker and much more cost-effective than taking your rings to a jeweler to get them resized. Essentially, these clear ring adjusters are tiny pieces of soft, flexible plastic ...
Luckily, you don’t need to visit a jeweler to figure it out ... from the start means you won’t have to worry about resizing ...
And if you are really worried about getting your ring size wrong, most jewelers offer resizing in case you are a tiny bit off ...