Unique spiral wave earrings come in both square and round. you are purchasing one pair so please choose the shape you want. These earrings are 925 sterling silver plated. Square & Round design is 1 1/2" long including hook. Square pendant is 1" tall x 3/4" wide. Round pendant is 1" in diameter. There is a matching bracelet to these earrings...Please see separate listing. Beautiful and unique earrings!