12 pieces in 1 order. Colors: 4 gold with clear crystal, 4 gold with AB crystal, 2 silver with clear crystal, 2 silver with AB crystal. Plastic pearl with iridescent AB coating. Aurora Borealis (AB) are glass rhinestones that have a unique lustrous coating which produces a shimmering, iridescent effect. Card Dimension: 2.25" x 2.25" These Square Pearl Post Earrings showcase a modern twist on classic pearl jewelry with their distinctive square shape. Lightweight and comfortable, they add a subtle yet stylish accent to your everyday look or special occasions, offering a unique blend of elegance and contemporary design.