The Altitude upholstery made in Dartex, offers an ideal solution for excessive sweating person. The 8 cm thick seating pillow (backheight 77 cm) and the back is made of foam rubber for an enhanced patient's comfort. The height of the back and armrests depends on the seating pillow thickness (6-8-10 cm)(*). The structure is of 32 mm diameter steel and coated with epoxy to provide resistance against chemical and mechanical forces. An optimal steering comfort is achieved with 5 wheels of 125 mm while comfortable steering control is done with fifth steering wheel during driving process.