Wallpaper borders have generally been made to two standard sizes in the UK and around Europe, 5 1/4 inches (around 13cm) and 7 inches (around 17.5cm). You'll find the majority of our border collections are one of these sizes.
We do also stock borders that fall outside of these standards, produced around the world these vary from narrow 2 inch (around 5cm) borders up to large wall friezes at 16 inches (around 45cm).
Always check the specifications section of an individual product page to be sure of a wallpaper borders measurements, if you are unsure then please do give us a call on 0161 729 7299.