Williams Clear Series drumheads feature open, bright tones with maximum sensitivity, sustain, articulation and projection. Constructed with 1-ply of 7 & 10-mil for top series or 1-ply of 3-mil film for bottom models, Clear drumheads provide clarity for accentuated response. Available in sizes 10" - 14" Bottom modelsand 6” - 24” Beater models.