20" RESONANT DRUM HEAD MADE USING A SINGLE PLY OF 10MIL FILM COATED WITH A FROST MATTE COATING. A FIXED, INTERNAL OVERTONE CONTROL RING IS MADE FOR EVERY MICROPHONE SITUATION, FROM THE STUDIO TO ARENA. A FIXED, INTERNAL OVERTONE CONTROL RING IS MADE FOR EVERY MICROPHONE SITUATION, FROM THE STUDIO TO ARENA. THE 5" OFFSET MIC PORT FEATURES A PLASTIC SLEEVE FOCUSES PITCH AND ENHANCES THE ATTACH WHILE PROVIDING PROTECTION FOR THE PORT. AVAILABLE IN A FROSTED, ONYX, SMOOTH WHITE AND COATED WHITE VERSION. ALL EVANS DRUM HEADS ARE DESIGNED, ENGINEERED AND MANUFACTURED IN THE USA.