This gold plated necklace says the word ‘robots’ with style. Designed by humans, made by robots, we love it’s style. This is ex display stock and has some tarnished and has a bit of discolouring at the top. Sold as seen. What's it made of?Gold plated metal How big is it?Approx 16inch chain. In a gift box 12.5 x 18.5 x 5 cm approx.