Roll-Stop one

i Roll-Stop sig Advantages

• box 40mm and 50mm.
• upload and download with the help values.
• Ability to use and externally using the same cord.
• special metal copies hold the cloth within the drivers so as not to get out of the air.
• Cutting the driver if there is a skirting pusp.
• Possibility of adding feather over the box for mounting the screen in a box that shutters closes with hook.