Roman blind fittings - what are these called?

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Can someone tell me what these are called? The blinds are in great Nick but were made about 10 years ago and the fixings have changed now. We had new windows and DH forgot to unscrew old fixings before the were carted off to the dump. I'm desperate to replace them now but don't know what search terms to use. B&Q were as helpful as a chocolate teapot.

The pics are of fixings that are slightly bigger than the ones I need.

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Brackets.

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I've got a Roman blind I bought from JL which is like that. You screw the brackets to the wall and the batten clips onto them. The blind then velcros to the batten.

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I bought it online. Can't remember name of company at all. The flat baton thing clicks into the three fixings and the blind velcro's onto the batten. I'll be gutted if I have to Ella e the whole unit.

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Replace!

Not Ella.