Aquarian Performance II Texture Coated drumhead: A coated, two ply drum head featuring the durable Satin Finish texture coating manufactured with Aquarian's Vacuum Process which eliminates air bubbles and wrinkles between the two plies. Remember that big, fat, low snare drum and tom tom sound you heard on the classic rock and roll records? The sound that you could never get on your own? Now you can! Performance II coated drumheads were designed for "loose" tuning to get the depth and punch with no "over-ring". This drumhead is sealed around the edge to create that really deep sound on snare drums and tom toms.