1. Double connectors allow you to connect 2 hose lengths equipped with female headers and quickly extend the pipe length if needed. The garden hose coupling is equipped with a rubber ring to ensure a tight connection and a constant water flow without interruption due to leaks. 2. Allows both quick connection and quick disconnection of hoses, serves for separable connection ends of two hoses by means of connectors. 3. These double plug hose connectors are made of quality and impactresistant, robust plastic. Engineering plastics, more durable, long service life, 10 garden hose connectors for garden, the total length of each connector is about 50mm and the inner diameter of 2 ends is about 9mm. 4. Double plug hose connectors provide everything you need to connect accessories and other hoses quickly and easily. Helpful and timesaving when switching to different devices connected to a garden hose.