12" (305 mm) case has high-impact nylon, one-piece handle for maximum durability, long life, and easy, comfortable use. Non-conductive fiberglass tape with low friction coating. Has unique non-coiling properties that enable it to fish in large and small conduit equally well, even with wire or cable in place. Excellent for installation of telecommunications and data communication cables in overhead plenums, above suspended ceilings and under floors. Fiberglass fish tape is the fastest manual fish tape available. It is intended for fishing only. Rope or line is recommended for pulling. Exclusive, unique, lightweight reel for easy positive feed and rewind