Vintage look meets a modern sound. Calftone drumheads incorporate Evans Level 360 Technology for ease of tuning, extended pitch range, and optimum quality of sound. This drumhead is made using a 7mil Mylar base blended with unique materials to give you a classic warm, full, and rich tone. The Calftone Tom drumhead is thinner than the Calftone Bass model to help optimize a smaller drum's sound, creating higher tunings and greater tonal response.