The Surgical Steel Double Gem Set Plugs are great way to add Bling to your piercing. They are very classy and will really ad some sparkle to an ear piercing. These are double gem set, not the single with the hollow back, so you will look good coming and going. The plugs are the standard 1/2 inch in total length with 5/16 of an inch between the grooves where the o rings seat.
This review is more for the customer service as the product is great as many other reviews have described. I was a pain of a shopper and changed my order multiple times and was accommodated every time with no negative feedback from sales / customer service. They were prompt and respectful in changing my order and I received it super fast. This is a top notch business. Shop with confidence!