Flow system lift covers. They are made of black and gray plastic. These covers are placed at the ends of the lane to improve the aesthetic finish and increase protection against dust and dirt. Its assembly and disassembly by direct coupling are very simple. It requires a drill milling of 16 mm in diameter and 13 mm deep at the end of the lane groove. Each piece measures a total of 19 mm wide, 17 mm deep, and 15 mm high. The notch that is introduced into the lane is 5 mm deep, U-shaped. This product is offered in 40 units packaging.