Evans Calftone Bass Drum head | 18"

Evans™ Calftone drumheads are a synthetic alternative to traditional
calfskin. They embody the look and sound of a natural skin but with the
consistency, fit, and tuning range made standard with Level 360
Technology™. These heads bring out the best of a vintage kit and evoke a
classic appearance and sound from modern drums.

Calftone is made using a 12mil Mylar base blended with
unique materials to produce warm, full, and rich tones. Combined with
EMAD features, these heads have the benefit of adjustable damping for
added attack and focus.

Jazz,
funk, rockabilly, classic country, and any other genre that prizes
richness of sound over volume and punch will benefit from Calftone, but
if durability under heavy playing is a key factor you may want to look
for a different model.