Head FiberGEL Power 16 is a multi-filament, single-wrap string that incorporates two "twin gel" fibers within the core, and a special polyurethane coating. This string is a very durable, comfortable string with above average power.

The difference between FiberGel and FiberGEL Power lies in the core. Where FiberGel had a monofilament core with a wrap of gel fibers, FiberGEL Power's core is made up of more than 500 multifilament DuPont fibers, bundled with two larger twin-gel fibers.

This string is available in 16 gauge.