We are the inventors and manufactures of the Telescopic Curtain 'ENHANZER' which replaces your conventional hold/tie backs. The 'ENHANZER' Hangs on your curtain runner. NO need for holes to be drilled into the wall to attach a hold back! The 'ENHANZER'' is made from aluminum and is powder coated. The 'ENHANZER' is telescopic and fits most windows. Under 2 minutes to install! Many features to choose from.