The S-fold blockout curtain liner instantly transforms your sheer or translucent curtain into an opaque drape. Install this liner with the curtain for extra privacy. Moreover, the polyester liner reinforces the curtain's construction to enhance its durability. The liner also cuts out sunlight glare and heat to create a comfortable environment for you to relax or sleep. This blockout curtain liner in white matches well with most curtain colours and patterns.