The fabric is a durable and tough synthetic fabric made of woven PVC coated polyester yarn that is formulated to blocks up to 80% sun's rays and reduce heat transfer through windows. It's a superior material to polyester in energy saving, UV- protection, flame retardant, strength and longevity. The shades gives you a light and airy home while filtering out unwanted glares and provide protection for your indoor furnishing. Excellent for daytime privacy without blocking the view. Can be mounted inside or outside the window recess, or in the ceiling. (Wall fittings and assembly manual are included.) Pls check measurement guide before ordering. Easy care wipe clean using a damp cloth and a mild cleaner. Size 33X72