A tiny cluster with major cuteness, our Blueberry Bunch flat back earring is giving sunny weather, berry patch vibes. Its unique shape makes it the perfect stud for lots of piercing locations! A Cords Club exclusive, this enamel flat back stud is custom designed by us. We spent months perfecting the size, weight, and color of these cuties! The stud is Phthalate-free and tested safe for little ears and adults. Sold individually. Colors available: 18K PVD Gold Plated, Titanium (dark silver)Measurements: 20 GA (0.8 mm) Post measures 1/4 inch (6mm) in length, with a 4mm disc on back. Watermelon shape is approx. 5.6 x 3.5 mm. Check your own ear measurement before ordering. Materials: This is a single push-pin, threadless flat back stud made from ASTM F136 implant grade titanium and enamel. Gold color is 18k gold PVD plated titanium. Care: These are tarnish-proof and waterproof, with proper care. If you come into contact with chlorine or salt water, cream, lotion, perfumes, etc., rinse in water and gently dry with a lint-free cloth. When not wearing, store in a dry, cool place. Avoid leaving this stud in extreme heat, as it can affect the enamel.