INSECT SHIELD™ Insect Repellent Towel. One-step controlled application makes these towels safer to use than aerosol and pump sprays. The 30% DEET formula provides effective, long-lasting protection against disease-causing insects (including mosquitoes, ticks, a variety of flies, gnats, chiggers and fleas) that carry West Nile virus, Lyme disease, malaria and dengue fever. Waterproof and greaseless. Each 8 x 10 towel individually packaged for easy traveling and storage. EPA Registered.. . . . 100 Towels per Case. CS. Manufacutred by ITW DYMON. List Price - $81.01