"New, slightly damaged item: Box has scratches/stains, but the contents are new." Deconovo Chain-Operated Roller Blind, 1st Grade Blackout, Cold Protection, Width 180cm, Length 220cm, Beige "Product Condition", "Product Information (for new items)", "Main Specifications" 【Practical 3-Piece Set】 The surface of the roller blind is made of 100% polyester. The headrail uses aluminum for strength and durability, making it sturdy and long-lasting. The chain operation, made of PVC, allows for stable and slow rolling compared to the pull-cord type, making it easy to adjust the blackout even for wide and long screens. Also, unlike curtains that have a presence even when closed, roller blinds roll up into a cylindrical shape when stored, creating a clean image. 【Comfortable to Use】 The 1st grade blackout function effectively shuts out sunlight. It also has UV cut effects, preventing deterioration of floors, walls, flooring, and furniture due to ultraviolet rays. In addition, it suppresses the rise in indoor temperature due to solar heat in summer and blocks cold air in winter, providing heat insulation and keeping you comfortable regardless of the season. It also improves the effects of air conditioning, leading to energy savings. Furthermore, it has a simple plain design that blends with any interior and creates a calm atmosphere. Chains are available in 13 sizes, allowing you to choose freely according to the usage scene. 【Widely Applicable】 It can be used for various purposes, such as room dividers, covering areas you don't want to show, privacy screens for bathrooms and changing rooms, and home theater screens. It can be used in a wide range of scenes, such as kitchens, bathrooms, laundry spaces, and living rooms. Furthermore, it is also applicable as a background for remote meetings and online classes, and is recommended for those who work from home. 【Installation Method】 For ceiling-mounted and face-mounted types, drill screw holes in the window frame and install with screws. "Ceiling-mounted" installation inside the window frame does not feel oppressive, and you can also install air conditioners and furniture near the window. "Face-mounted" installation outside the window frame firmly blocks light and outside views from entering through gaps. Also, it can be easily installed using existing curtain rails, and is applicable for rental properties because it does not require drilling holes. Furthermore, the position of the chain can be changed left or right, which is convenient for the dominant hand. B096THC9XZ