The aluminium headbox of a Roman blind, a closed rectangular case, drawn as its outer box.
Category: Window Coverings › Roman Blinds › Cord-Lock Roman Blinds › Roman Headrails
By Huu Khanh Nguyen · Updated November 4, 2026
| Name | Default | Unit |
|---|---|---|
| Length | 1000 | mm |
| Depth | 64.5 | mm |
| Height | 69.4 | mm |