The Ambassador® Coated is the most popular drumhead in the world, featuring the perfect combination of warm, open tones with bright attack and controlled sustain. Constructed with 1-ply 10-mil Coated film, Ambassador® Coated drumheads are the industry standard for all applications. Available in sizes 6" - 40". Ideal for Tom, Bass and Snare batter applications. 1-ply 10-mil Coated Film. The worlds most popular 1-ply Coated drumhead. Provides bright attack and controlled sustain.