Spacer under ISOTRA blinds / pair

White spacer ISOTRA The spacer is used for windows with narrow glazing bars.
It is inserted from the edge of the blind on either side between the window and the blind.
The role of the washer is to move the blind away from the window so that the blind slats can be turned and manipulated without any problems or rubbing against the glass.
Compatible with ISOTRA base part We sell the washers in pairs