①Simple And Dexterous, The Tube Can Rotate 360 ° Even After Installation. Using oval design release ring, disassembly is more convenient. ②Sturdy And Durableselected High Quality Plastic Materials, Fine Surface Treatment, No Burr, Durable. Corrosion Resistance, High Temperature Resistance, Long Service Life ③The Product Has Undergone Multiple Stress Tests and Can Withstand Up to 145psi Without Tripping. Not Easy to Leak, Good Sealing Performance, Long Service Life.