Tende Zebrate Senza Fili per Finestre (33" L X72 H, Grigio) Finestre a Rullo Free-Stop S
【How to choose a correct size to fit?. 】INSIDE MOUNT: Window Width is Blind width. Blind Width=23"; Blind Height=72". OUTSIDE MOUNT: Plus at least 4" is blind width, Blind Width=23"+4"=27"; Blind Height=72".