Nitori Heat-shielding, Privacy Lace Curtain UV Cut 83% Coral Brown Width 100cm, Length 228cm With adjuster hooks This is only one curtain from a set of two that I purchased last summer. How about using it as a room divider, a divider for air conditioning/heating, or for energy-saving measures? There are fold marks from when it was purchased. It will be shipped folded. Thank you.