Frame made of painted steel tubes with a diameter of 20 mm, position infinitely adjustable, position fixed by a locking brake, cover removable, Batyline® fabric allows for the production of items specifically for swimming pools, with excellent resistance to UV radiation, fungicidal impregnation, and airy fabric to allow water to drain, Batyline fabric is particularly tear-resistant, does not deform, and is easy to clean, environmental protection is also practiced here, quality label Oeko-Tex (reliable textile checks for non-toxic substances). Suspension and attachment of the cover through elastic, replaceable rubber cords, ergonomic, adjustable, and removable headrest, footrest protector and floor protector.