Material:100 % polyester. Triple-weave design, high-quality black middle layer. The blackout effect depends on the depth of colour: the darker the colour, the stronger the effect. Simply pass the rod through the pencil pleat and hang up the curtains. The triple blackout fabric blocks approximately 95 % of the light and reduces noise from the streets. The triple-layer curtains create a quiet environment with warm light. Enjoy your privacy. Particularly suitable for people with insomnia, shift workers, and babies. Care instructions: gentle wash at 30 °C, iron on low heat. Wrinkles due to packaging can be removed by washing or applying steam. Please note that darker items should be washed separately. Dairui Textile is professional home textile manufacturer over 15 years,which make widely product ranges,such as,window curtain,throw pillow,and also shower curtain,etc.