Lens ring will be shipped as pictured. Thread size is 49mm on rear side. Front does not have any threads. It seems to be some kind of filter adapter. Or maybe flash adapter. Front OD is 75mm. Front side  has a lip for a holder.  

Shipping is Free within USA and $10 via USPS first class mail worldwide. You can choose faster and more expensive shipping during checkout. 

Cosmetic condition:

Lens ring has been used. It shows light wear on exterior. It works good. It is not damaged in any way, threads are not bent, or damaged, it  has no known issues.