Fine design: suitable cycle, beautiful color Comfortable touch: unique yarn and technology makes the fabric having the soft touch. Eco-friendly: passed the test of EPA, protecting your health well. No warping, no light leakage Precision weaving with high-precision yarn; ultra-thin and soft, high definition, more high-grade, more durable. With many years of production experience, Groupeve can effectively avoid weft arc and skew.Strict quality control to ensure that the fabric utilization rate is greater than 95% without waste. Factory direct selling price, no distributor earns the price difference. With 20 years experience for sunshade products has professionally served 82 countries clients worldwide. With 10 years quality warranty to ensure continuous cooperation. Free samples with 650 kinds of fabric to meet regional market needs. No MOQ for most of items, fast delivery for customized items.The day and night blind is made from polyester fabric. The biggest advantage of polyester fabric is that it has good wrinkle resistance and shape retention, high strength and elastic recovery ability. The blind is cut by thermal cutting technology, so it will not be frayed after long-term use. This material is very easy to clean. Just wipe with dry cloth. Light and Privacy Control: This roller blind is made up of translucent and opaque striped material layers, which glide past each other to create different light intensities and people cannot see in from outside. Align the stripes to create a 'day' or 'open' effect or align the stripes to create a 'night' or 'closed' effect.