Over 90 designs of our adorable best selling post earrings! It's hard to pick a favorite! Each design is about 1/2" across but varies slightly by shape.• Titanium Post - Medical Grade 1• Hypoallergenic for sensitive ears• 100% Nickel-free• Vibrant UV ink on clear acrylic• Fade and waterproof• High-gloss protective finish• Rubber backs included• Handmade with love in AmericaWe also have the following options from this designer - Maryland Flag HeartBlue/Green CrabsSteamed Crabs