20 mm steel tube cover, infinitely adjustable position, fixed position with a locking pin, movable housing. Batyline® fabric allows for the production of items specifically designed for swimming pools, with excellent UV resistance, fungicidal treatment, and a breathable fabric that allows for water evaporation. Batyline® fabric is particularly dirt-repellent, does not deform, and is easy to clean, marked with Oeko-Tex® quality (testing of textiles for harmful substances). Suspension and attachment of the housing with a certified clip system that protects the ground and ensures high stability.