The Veevus 16/0 Thread is a high-performance, ultra-fine fly-tying thread designed for precision work on small to medium-sized flies. Made from durable polyester fibers, this thread combines exceptional strength with a remarkably smooth texture, allowing for tight wraps without adding unnecessary bulk. Its 16/0 diameter is ideal for tying delicate patterns, creating clean finishes, and ensuring secure material placements even on intricate fly designs.