Mono M80 Warsaw Guitar Strap (Black)Warsaw Guitar Strap, Manta Black The same indestructable nylon webbing from the automobile seatbelt is used as the primary material in the Warsaw Guitar Strap. The slinky, slippery, supple feel of the seatbelt makes for a uniquely comfortable playing experience. An alternating vertical weave creates a metallic shimmer as it catches and reflects light. The iconic design and custom hardware details makes the Warsaw a striking addition to your stage