- Stable construction: The pool line uses either nylon rope or steel wire rope, and the buoy is thickened high density ABS plastic. It is lightweight, high strength, UV resistant, and resistant to tearing or fading in sun and water, with strong buoyancy for long use. - High visibility colors: Bright, fade resistant colors stay visible in water, making it easy to distinguish lanes compared with conventional markers. - Maintains stability and safety: Lane markers separate swimmer traffic, reduce collisions, absorb wave energy, and aid wave dissipation. Helps swimmers stay in the correct direction and creates a comfortable competition environment. - Specifications and compatibility: 8 buoys per line, each buoy 15 cm long and 10 cm wide. Available lengths range from 1 m to 12 m. Rope options include nylon rope or steel wire rope. - Practical use scenarios: - Set up lap lanes in public or school pools for practice. - Mark lanes for swim meets or training camps to ensure order. - Create temporary pool divisions in hotels or family pools during water aerobics or group activities.