Vintage Acrylic Bead Necklace White Showa Retro Antique This item was found on a shelf that wasn't in use. I believe it's from the Showa era. Please be aware that this is an old item, so there may be some minor scratches when viewed up close. The clasp has rust and damage. I'm not sure of the material of the beads, but I believe they are acrylic. The largest bead in the center is about 1.5cm in diameter. Length: 36cm #cocoRetroItems Thank you.