Features:1. High Quality: PVC. Made of high quality and durable materials and assembled well.2. Size: Length 6FT/1.8M, Inside Diameter 1/2, 1.8MM THICK hose wall.3. Rate: Up to 3.5 Gallons Per Minute Flow Rate.4. Product Introduction: Automatic siphon all kinds of liquid, simple and safe to use.5. Widely Used: Used in ships, vehicles, lawn mower, tractors, motorcycles, water bed, an aquarium and other liquid siphon.Specification:Material: PVCLength: 1.8M/6FTInside Diameter: 1/2Thick Hose Wall: 1.8MMIncluded:1 x Siphon Hose