Features: 1.Materials: The squeeze ball and hose are made of rubber, and the infusion pump is made of environmentally friendly materials, harmless to life and the environment. 2.Leakage Proof: Thicker squeeze balls and thicker hose wall enhance the durability. Equipped with chuck locks at both ends, the hose can be tightly connected to the squeeze ball, prevent leakage. 3.High Performance: The arrow on the squeeze ball indicates the direction of liquid flow, allowing to transfer the liquid in the correct direction of flow. 4.Multi Purpose: Feature a wide range of uses and can be used to transport various liquids, such as gasoline, fuel, water (not drinkable), oil and diesel. 5.Wide Application: Suitable for your cars, motorcycles, trucks, lawn mowers, generators, etc. Also for gas engine, fish tank or small swimming pool. Specification: Item Type: Hand Siphon Pump_x000D_ Material: Metal + ABS + Rubber_x000D_ Diameter: Approx. 16mm/0.63in_x000D_ Hose Length: Approx. 2m/6.6ft_x000D_ Purpose: Can be used to transport various liquids, such as gasoline, fuel, water (not drinkable), oil and diesel._x000D_ Application: Universal for cars, motorcycles, trucks, lawn mowers, generators, etc.