Adjustable Size Arch window shade can be adjusted according to your needs,you will have a nice using experience. Half Circle Pleated Blinds Easy Cut to Fit Blinds Half round window shades are made of non-woven fabric and come in various sizes to choose from. They can be cut according to the actual size of the window and are equipped with double-sided tape for installation without the need for tools. These semi-circular blinds can filter ultraviolet rays, reduce heat, enhance privacy, and provide a comfortable environment for your room, especially suitable for use in living rooms, bedrooms, kitchens, bathrooms, and other places. Light Filtering Easy to Install Reduce Heat Privacy Protection Multi-scene Application