Volvo V50 retractable cargo net. !

Retractable heavy duty nylon-meshed cargo net. Snaps on and off behind and at the top of the rear seats, not affecting their normal use. Pulls out vertically and clips on to lugs on the the roof inside, then unclips and retracts like a roller blind back into its carrier. Came off my V50 Estate but might fit other Volvo models? Might be adapted to other vehicles? Not new but as new, having never been used. Open to any sensible offer.