PUBLISHED: Jan 12, 2012
DESCRIPTION:
X14 is constructed with a coated single-ply of 14-mil Mylar® for Xtreme single ply durability. The X14 is the world's most durable single-ply drumhead.
http://remo.com/products/product/ambassador-x14-coated/
http://remo.com/team/member/mark-schulman/