The curtain is a drape of transparent fabric that hangs from the top of a window or door , either fixed to the same frame as the glass, or mounted on a rail on which it slides. In particular, it is used to make a home more comfortable. Some models are used instead of doors to divide two rooms, and others are made from durable synthetic fabric to be put on terraces to cover the strong light of the sun .

The curtain can be made of various fabrics such as silk , velvet , lace , cotton , polyester , linen and linen etc.