The VELUX ZOZ 230 Mounting Brackets are designed for older VELUX roof windows or when the original brackets are missing, ensuring a secure blind installation. These VELUX blind installation brackets are to be fitted at the top inside corners of the VELUX roof window for use when installing VELUX blinds in VELUX roof windows where pre-installed brackets are missing. The package contains blind brackets and installation instructions. Weight: 0.0220462262 pounds. Manufacturer: VELUX.