Frame made of lacquered steel tubes with Ø 20 mm, position infinitely adjustable, position fixed by locking brake, cover removable, Batyline®, this fabric enables the production of articles especially for swimming pools, with excellent resistance to UV radiation, fungicidal impregnation and airy fabric, so that water can run off, Batyline® fabric is particularly tear-resistant, does not deform, easy to clean, Oeko-Tex® label (reliable textile), can be used for swimming pools.Batyline® fabric is particularly tear-resistant, does not deform and is easy to clean, Oeko-Tex® quality label (reliable textile checks for non-toxic substances), suspension and fastening of the cover using a patented clip system, footrest protector and floor protector for high stability.