Cover rings to suit the Magura MT5/6/7/8 type 4 piston brakes. Made from Polyurethane, which is ultra tough and flexible. Easy to fit and remove over and over, and won't break like brittle plastic versions. They have proper retaining lugs and fit perfectly into the calipers. I sell lots of different styles. Check my other items if these aren't quite what you're after. Sold as a set of 5.
