Superior Rubber Compounds – Tigerflex™ uses only the best available EPDM compounds, which provide the ideal combination of light-weight, flexibility, durability and chemical resistance. Superior Flexibility – Our tests show up to 22% more flexible than the competition, especially in sub-zero weather! Tiger™ Green comes off the trucks more flexible and easier to handle than other similar hoses. Easy Slide Helix – Rigid helix design protects hose tube from cover wear, and allows hose to slide easily over rough surfaces and around corners. Easy-to-handle. Convoluted Outer Cover – Provides increased hose flexibility. "Cold-Flex" Materials – Hose remains flexible in sub-zero temperatures.