Tape Measure, 50-Foot Woven Fiberglass, with Case Klein Tools 946-50 Woven fiberglass tape with moisture-proof coating of polyvinyl chloride assures durability and protects against oil or chemicals Can be immersed in water without adverse effects All metal parts are nickel-plated for protection against rust End-hooks are permanently attached to a reinforced strip Black case and reel are ruggedly built, yet lightweight and comfortable to use