ECOLLAR TECHNOLOGIES - CPAD-015 ULTRA WING COMFORT PADUltra Wing Comfort Pad Titanium wings. 2 wings with a more aggressive design to reach the skin on dogs with long, thick dense fur. Developed for dogs with double coated fur. Not meant for dogs with single coated fur. Best if used by breeds with fur similar to a: Akita, GSD, Husky, Labrador Retrievers, Chow Chow, Samoyed, Bernese Mountain Dog, etc. Compatible with the RX 050 and the RX 070 ME 300 FE 560 If you wish to purchase postal insurance please