1.Material properties: The material of the blackout blinds is 100% non-woven fabric--safe, non-toxic, breathable and environmentally friendly. It can block most of the ultraviolet and harmful dust,to provide a comfortable environment for the family. Provide protection for your healthy life. 2.Design concept: The appearance of the temporary blinds is simple and atmospheric--no bead chain, no curtain line, children and pets avoid the risk of being entangled in the chain. 3.Easy to Install: The installation of our blackout pleated shades only requires three steps--cutting, tearing and sticking. It can save a lot of complicated installation tools like drills.At the same time achieves no holes,no fixing,no hassle. 4.Easy to cut: Adjust the size of the temporary blackout shades by cutting the shades. It's not a challenge, everything is simple and casual. No one will find it difficult. 5.Easy to clean: If there is dust on the paper shades, wipe it with a rag or feather duster to keep it clean and new. It only takes a few minutes to complete the cleaning.