White Ladder String Tape for 2″ Faux Wood & Venetian Blinds 1 3/4″ (44 mm) PRODUCT FEATURES String ladder for 2″ (53mm) horizontal wood, faux wood, and Venetian blinds. This string ladder is only for blinds with 2″ wide slats. The spacing from the top of one slat to the top of the next slat is 1 3/4″ (44 mm). Material: Polyester Color: White