Roc-Lon Tailored 1-Panel Blackout Curtain, Blue * Features 100% blackout fabric found in leading hotels worldwide * Light is controlled * Insulates against heat and cold * Noise is reduced * Privacy is provided * Prevents sun fading on carpet, drapery and furniture * Reduces glare on computer and TV screen * Provides an optimum sleep environment * Available in three sizes * Valance is not included