These rings can replace the ones included on your camera from older models, or for cameras that don't include any mount rings. It's also less metal surface from a round ring to scrape your camera. 

Includes: 2x Oval Anchor Rings, 2x Ring Splits, & Easy Mount Accessory to hold ring open 

The sample photos are my SONY A1 with peak design anchors and the smaller rings from this kit. 

Now shipping via USPS Ground Advantage with tracking.