We recently got in some Giant Moss Agate Stone Plugs in sizes from 9/16″ (14mm) through to 1 3/16″ (30mm). Moss agate is a lovely material but it does vary an awful lot and almost every plug that we have is different so we have listed these on the website in a slightly different way to normal. We are letting you choose the plug you buy. Its very simple you just take a look at the picture choose a plug and make your selection from the drop down list for each listing, just remember that we only have 1 plug of each letter so you can’t buy 2 A’s for example. Checkout the image below to see what I mean.