Features and Benefits:�Tough basic protection for buried cable or pipe�100% virgin resin guarantees long term protection�Colorfast lead-free pigments prevent discoloration in soil�Acid and alkali resistant nature prevents degradationFor over 20 years, Empire has manufactured and supplied non-detectable underground tape on a vast number of utility products. Our shielder brand has stood the test of Empire, proving itself in the marketplace by offering excellent, long-term safety solutions for buried utility line installations. This tape has environmentally safe ink, which ensures a permanent message to identify and protect buried lines, and is made in the U.S.A.