【Custom Service】Click "Customize Now" for dimensions and details, we will confirm the size with you again after you place the order. It will proceed if we don’t get reconfirmation in 24 hours. 7-15 days for producing and shipping after your reconfirmation..【Special Fabrics】Our fabrics are available in three neutral tones each with a 5% openness. Openness is the weave density of screen fabric affecting the degree of visibility, privacy, glare and UV blockage. Solar screen shades with a 5% openness are generally widely used and expertly crafted to UV protection, glare control and view-through, all while filtering sunlight..【Aluminum Bottom Rod】Substitute aluminum for plastic, wrapped with fabric, the bottom rod, plumbs the fabric more, prevents from wind blowing, feels of quality. 【38mm Roll Tube】Use 38mm tube instead of 28mm, Persilux roller blinds provide strong support to the fabric so that the bottom of the fabric is on the same horizontal line and does not tilt..【Safety Design & Metal Chain】Persilux roller window shades can be smoothly and silently rolled up with its metal chain. Besides, every shade is equipped with a safety chain connector that can be fixed on the wall, which always keeps cords and bead chain out of children and pets..【Easy Installation & Care】Persilux window roller shade contains an accessory kit including metal brackets, screws and installation manual for convenience. Clean with dry cloth, Low Iron.