Batter, DIPLOMAT®, SKYNDEEP®, 8" Diameter, "Fish Skin" Graphic * Remo WEATHERKINGTM world percussion drum heads rely on the same open channel system that has established the drumset heads as the benchmark since 1957. * SkyndeepTM is the graphic infusion of pigment into a polyester surface making it uniquely attractive while maintaining the integrity of a great sound drumhead.