【100% Blackout Blind】The blackout blind without drilling is made of high-quality, high-density Oxford fabric. One side of the window blind is a durable and soft black fabric that can effectively absorb heat and filter UV rays. The other side of the thermal blackout blind is covered with high-quality double-layered silver PU, which can better reflect sunlight and adjust the room temperature. The 100% dark bedroom provides you with a stable sleeping environment.

【Easy Installation】The heat-insulating fabric comes with 16 pairs of durable Velcro straps. The adhesive on the back is easy to remove and leaves no marks on the window. The strong and durable Velcro is strong enough to bear the weight of the blackout roller blind, no drilling is required and it can be reused, and it only takes a few minutes to complete the installation and removal.

【DIY Size】The size of the blackout blinds is 200x150cm, extra large size means you can cut the internal blackout blinds without drilling to the size and shape you need. It is recommended to reserve 2-3 cm when cutting, which can perfectly cover the window edge and block the sun. The heat-protective curtain adapts perfectly to all window shapes (square, arched, round, porch roof, skylight).

【Portable and Easy to Store】The blackout fabric comes with a storage bag, which can perfectly store the blackout fabric and other installation tools. Thanks to the wrinkle-free fabric, the skylight blinds will not have any obvious creases after folding. It has a lightweight design and environmentally friendly and odorless materials, so you can take the suction cup blackout blind with you when you go on vacation or business trip.

【Package includes: 1x blackout blind (200x150cm), 10 pairs of Velcro straps, 1x storage bag. The curtain without drilling is ideal for daily use at home, in the office, in the nursery, bedroom, as well as for travel such as hotel rooms, rental apartments and even caravans. The opaque curtain can also be used in hot and cold weather to keep the room cool and warm.