Used by all the American shotgun companies, Parker, Fox, L.C. Smith, Remington, Winchester, Lefever. Very limited supply. This is the original patented Hawkins diamond heart pattern. Very highly sought after and seldom found. Indistinguishable from the day the gun was made when properly installed. Buy a dozen, dont be sorry. The rubber is very soft and the hard base is very hard. The perfect pad for your restoration project. Sunken raised letter logo. 5 15/16" x 1 15/16" x 3 1/4" spacing, 1" total depth.