Material Polyester Product dimensions 200L x 90B cm Colour White Opacity Darkening Info about this item [ Roller blind for windows without drilling or screwing ] Easy to install the roller blind without drilling using the included clamp brackets. The roller blind can be clamped onto the window or door frame (without drilling) or screwed to the wall or ceiling (with drilling). [ Note ] There must always be a to Two wraps more fabric remain on the roller blind shaft because the fabric is glued to the shaft. If the thermal roller blind is lowered as a whole, the fabric can detach from the shaft. [ Material ] The fabric of the roller blind is made of 100% polyester and is robust and easy to care for, ie Can be wiped clean with a damp cloth and is also completely UV-resistant. Above all, this includes light and color fastness as well as moisture resistance. [ Measure correctly ] The correct order width is measured from the right to left center of the window frame. The unrolled fabric should run past the window handle. It must be noted that the fabric size of the roller blind is approx. 1cm narrower than the order width. The roller blind mounted on the upper window frame is approx. 4cm wider than the order width on the external dimensions of the support. The blind length is measured from the top to the bottom of the window sash. Available length selection [Blackout roller blind and privacy screen] 100% blackout level thanks to silver coating (reflective coating) on the back of the side pull roller blind. Reflection of the sun's rays in summer, which means that living spaces heat up less. In winter, less cold air escapes outside through the thermal roller blind.