The CCSN Classic Clear Snare Head is a crystal clear, ultra-sensitive, ultra-responsive, (3mil) single-ply resonant snare-side drumhead. Aquarian's Sound Curve collar design allows the bearing edge to find its spot in the curve and helps make snare drum tuning quick and easy. The Safe-t-Lok Hoop keeps this head round and eliminates pulling. The CCSN is ready for tension; no need for pre-stretching.