RemO's: Available sizes

Do you offer Remo Control Rings for other sizes than what's listed?

We only offer RemO sound control rings in sizes: 10,12,13,14, and 16". Here's a link to all the sizes we offer for RemO's:
https://remo.com/products/product/remo-rings/

For any other size, you can either use the original method of cutting a ring from an old drumhead at that diameter, or look into the Powerstroke options which have a built-in underlay ring.
https://remo.com/products/drumheads?series=Powerstroke+P3
https://remo.com/products/drumheads?series=Powerstroke+P4