This type of curtain, which works to stop the sun's rays from crossing into the interior, consists of slats metallic from raw Aluminium Greased Electrostatic in a range of attractive colors .

Technical description   
It is controlled by two tipping machines
* The operator of the flap controls the angle of inclination of the slide to control the vision and the working mechanism to raise and straighten the curtain
* The ropes used are made of high quality Terylene