This is a beautiful PUERTO RICO CREST car grille badge (PUERTO RICAN CREST) Install on the grille of Comes hardware to attach to most grille designs. Easy to Install. Each badge is metal (chrome over brass) with a durable enamel design finish. It measures approximately 3 3/4 inches diameter. It can also be installed on flat surfaces with our Self Adhesive Badge Adaptor which is sold separately. For a classic car with a chrome badge bar, these can also be installed on a badge bar with the purchase of adaptor clips and backing plate kits.