13-inch white snare drum head made using a single ply of 10mil film. The Power Center offers durability and focus in the center via a 5mil patch. Unique notches in the 5-inch, 5mil diameter center dot allows it to flex, keeping the head open at the edges. Also available in a Reverse Dot version. All Evans drum heads are designed, engineered and manufactured in the USA. Country of Origin: United States