New vintage acrylic white jade & black signet ring

New vintage acrylic white jade & black signet ring Quick list Measurements to come Two tone, minimalist, modern, 50 years old acrylic ring. Lightweight, smooth, shiny. Signet style with black square centre “cabochon” inside the “white jade” coloured frame. I think it’s the perfect easy accessory for any outfit! Brand new. Vintage c. 1970s. Probably made in China. Also in black and white. Group photos show varieties. Pardon my old wrinkly chubby fingers! 😝😳🤭