Day and night roller blinds in a cassette are a wide range of day and night roller blind systems characterized by alternating horizontal stripes that give different degrees of darkening. These are timeless and universal solutions. The cassettes are available in aluminum or PVC (depending on the system), which makes them a perfect complement to the style in the interior and also protects the fabric against dust or fading. The cassettes come in various sizes, they can be mounted to the window frame, in a recess or on the wall, depending on the system. Invasive or non-invasive installation (gluing the cassette to the window frame) means that everyone will find a system that is just right for themselves.