Blind with horizontal underwires at an ellipse cross-section, placed in the transparent tape sewn on the back of the blind. The distance between underwires is equally divided and ranges from 25cm to 33cm. The distance depends on the height of the blind. Model 2 is recommended for all kinds of fabric and enjoys the most popularity among the customers.

The set after assembling the blinds takes around 8% of the height of the blind plus 10cm.