Material: Made from PE composite material, this drainage channel with a cover is sturdy. Drainage: The U-shaped channel maximizes drainage capacity, unobstructed water. Convenience: Designed with practicality in mind, these channels can be quickly installed and adjusted to meet your specific drainage requirements. Easy Installation: The channels can be cut to size and connected as needed; the interlocking snap-fit ​​design prevents leaks, making installation quick and effortless. Applications: Suitable for use as open trench covers, drainage channel covers, and in car wash facilities.