Ceramic switchplates switch plate and outlet covers
Cubierta de placa de interruptor de luz doble de porcelana dorada de porcelana floral japonesa vintage | eBay
Porcelain Decorative Wall plate, Glazed White, Single Duplex, (4.5" x 2.75" x .375"), for classy, vintage, retro or modern look_3002D, Switch Plates - Amazon Canada