【polyester fabric】80% shading. Fits for arched semicircular windows. You will get a Gray shade blocking Filtering fabric*1. The size is: L36inch*W72inch, and the arch shades can be cut according to the size of the window..【stable】 Each product contains a set of accessories, which can prevent blind from tilting or falling..【Easy】 We specially affixed strong adhesive double-sided tape to shade blocking Filtering fabric, No complicated installation..【Use】Pleated blind can block and filter the UV and heat outside and radiance and privacy. Suitable for use in bedrooms, living rooms, kitchens, bathrooms, offices and other places..【Service】 We will provide you with troubleshooting 24 hours a day to help you get a good shopping experience!