Women's Collar Necklace Set. Marbled White and Black Acrylic Resin Oval Chain Link Necklace Featuring 3D Flower Collar. Flowers Feature Marbled and Glittered Black and White, Plus Solid White Acrylic Resin Layered and Outlined in Black or White for Striking Effect. Acrylic Pearl Center. Center Flower Measures 2.5". Includes Matching Fish Hook Flower Drop Earrings.