tow000ack No Drill Blackout Roller Blind,Grey Waterproof Fabric Window Roller Shades,Thermal Insulated,UV Protection,for Home Ofiice Bathroom,Easy to Install,Custom,Width x Height (50cm x 110cm)

• How to choose the right size: The listed sizes refer to the width of the mounting brackets. Please ensure your window width matches the listed size (bracket size) exactly. If your window dimensions differ (e.g., slightly larger or smaller), please contact the seller via the order page after placing your order and provide the actual measurements of your window. We will supply blinds that fit your specific window dimensions to prevent installation issues or the blinds falling down. Please note that the blind itself is slightly narrower than the brackets, leaving a gap of approximately 2 cm on each side.
• Customizable: Both size and color can be customized. If needed, please inform us of your specific requirements via Amazon or email. Inside Mount: Blind width = Window width; Blind height = Window height (mounting outside the window frame is not supported).
• Material: The heat-insulating blackout roller blinds are made of polyester fabric, four-layer heat-insulating technology, and the same color coating on the back, which can block external light and effectively darken the room. These room blackout roller blinds can not only block light, but also save energy.
• Multiple functions: 100% block sunlight and UV privacy screen, sun protection, heat insulation, can reduce the heat and cold air emitted from the room through the window in winter and summer, thereby helping you save energy. It can also effectively reduce noise and protect privacy.
• Wide range of uses: Indoor roller blinds are highly decorative and practical, suitable for any room. Suitable for balcony, living room, bathroom, office, kitchen, bedroom. Equipped with all necessary fixings, it adopts a stretchable expansion design, which is easy to install and does not require drilling.

Description: -- 100% polyester fabric, with a coating on the back of the fabric, it is ideal for both summer and winter, with light blocking, heat insulation, heat preservation and sun protection. It can be cleaned with a damp cloth and can also be used in humid environments. -- Operation: The chain tension is easily adjusted, and the chain hoist can be installed on the left or right side -- Suitable for various spaces, such as office, study, bedroom, living room, kitchen, dining room, bathroom. -- Easy to install: No drilling is required. Just insert the telescopic rod into the window opening -- Customized products: Our products support customized size or color, tell us through Amazon or email Specifications Curtain Material: Polyester Color: Gray Function: 99% Sunshade/Energy Saving Operating System: POM Chain Upper Rail Material: Aluminum Alloy Lower Rail Material: PVC Maintenance: Wipe clean with a damp cloth Assembly: No drilling required/With mounting accessories Package Included: 1x Roller Blind (Tip: The width shown in the size list refers to the total width of the blackout curtain (including mounting bracket). Size measurement: For installation inside the window: curtain width = window width, curtain height = window height (not supported for installation outside the window). Note: Due to manual measurement, there may be an error of 1-2 cm in product size. Due to different light, environment, and display, there may be a slight color difference between the product and the picture, which is normal.