Remo Powerstroke 77

Powerstroke 77 The coated Powerstroke® 77 features two-plies of 7-mil Mylar® construction with a small 7-mil underlay ring (P3 style) to reduce overtones, and a 5-mil clear center dot for added durability. Provides excellent response from center to edge. Powerstroke 77 The Powerstroke® 77 features two-plies of 7-mil Mylar® construction with a small 7-mil underlay ring (P3 style) to reduce overtones, and a 5-mil clear center dot for added durability. Provides excellent response from center to edge.