Top Highlights Brand: Hansleep Color: Beige Material: Polyester Product Dimensions: 150 cm length x 100 cm width Opacity: Grade 1 Blackout Features: Pleated ◆【Grade 1 Blackout】This curtain has a blackout rate of 99.99% or more, blocking almost all light from outside, making the room dark enough that you can't see the expression on someone's face inside during the day when the curtains are closed. Even with the same grade, the degree of blackout varies depending on the brightness and color of the curtain. Light, pale colors tend to let light through, while dark colors tend to block light. We recommend dark colors for those who prioritize blackout. ◆【About the Fabric】This curtain is made of 100% polyester, thick fabric. It has a soft, smooth feel and a matte texture. It is a high-performance fabric with Grade 1 blackout, heat insulation, heat retention, and soundproofing properties. The front and back of the fabric are different colors, making it easy to use as a room divider. ◆【All Seasons】The high density of the blackout curtain fabric also makes it difficult for heat and cold air to pass through, which is a major advantage. It prevents the room temperature from rising in summer and falling in winter, improving the efficiency of air conditioning. Especially if you use blackout curtains in a room with strong afternoon sun, you can expect to save on your monthly electricity bill. ◆【Triple Weave Technology】The fabric uses a triple-layer technology that weaves in black yarns, providing excellent blackout function. These thick blackout curtains have the function of firmly blocking sunlight and ultraviolet rays from the outside. ◆【Care Instructions】It is very easy to care for and maintains its shape every time you wash it. Gentle cycle, do not bleach. Do not dry clean.