You don't have to choose...this one pair of earrings offers 4 color combinations! Reversible mismatched silver & resin concentric circle earrings (that easily convert to a pendant) in Gray, Lemon-lime, Turquoise and Turf Green. Sterling earwires and 1 bail are included with this pair of earrings. Approximately 5/8 - 3/4" outer circle. Slight variations from photos are to be expected, as every piece is handmade and one of a kind.