Common Pattern Repeat Wallpaper Terms Explained Understanding pattern repeat wallpaper terminology helps in making the right selection. A pattern repeat refers to the vertical distance before a design reoccurs. Straight match means the design aligns perfectly across strips, while offset wallpaper (or drop match) requires staggering for a seamless effect. Half-drop repeat indicates a ... https://www.arthouse.com/blogs/how-to/pattern-repeat-pattern-match-the-low-down