DESIGN OPTIMISED FOR Rooflite - The 1.1 - 2 metre window pole opener designed for all roof windows and blinds E.g Rooflite, Dakstra, Roto , Dakea etc Assembled in the UK. Made from an extra durable plastic. BLIND ADAPTER NOT REQUIRED - If you have blinds fitted to your Optilite windows or plan to get them in the future, there is no blind adapters required! Will work with many brands of blind that have a handle bar. The pole has a push button mechanism which is both very easy to use and extremely secure. The pole is made of lightweight steel and is extremely strong.