1100 Denier SIO-LINA PCV Canvas.
Contains magnetic space, radar, remote control, automatic push-pull.
If requires manual use is available.
Tunable between 0.50m/sec 2mn/ sec
Perevents the crash or squeze under the door with safety photocell.
Through the special wicks; provides a minumum leakproofing.
Through the bars which made from galvanized steel pipes;provides high wind resistance where inserted in canvas.