Material: The blind is made of polyester, easy care, non-fading, privacy and anti-glare protection, sun protection. The fabric of the roller blind is cut with the hot material cutting technology. No lint and no degradation after prolonged use. 2 alternatives for installation: The duo roller blind can be attached either by drilling or with no drilling. Protect window frames and walls. With 2 clamping brackets, set up and dismantling is quick and easy. In addition, the duo roller blind can be mounted by drilling. You can choose the installation method you require. Lets light through, but stops others from looking in: Light transparent fabrics let daylight shine through. When you pull the chain up and down, you can freely adjust the position of the shade. Privacy and sun protection. Areas of use: The duo roller blind is suitable for windows and doors that can be opened and the double clamp-fix blind is also suitable as a good roller blind for interior rooms, e.g. in a living room, kitchen, study, children's room, office, conference room, hotel, cafe, bathroom, etc. Choice of sizes: Fabric dimensions are approximately 4 cm narrower than total width, incl. frame. Example: The fabric component of a 85 x 150 cm roller blind is approx. 81 cm wide. The clamp support is adjustable between 17 mm and 25 mm.