GemGem Jewelry Round Hollow Casting Bamboo Hoop Pincatch Earrings (3.5 inches, Gold Color) GemGem Jewelry Round Hollow Casting Bamboo Hoop Pincatch Earrings Size: 3.5 Inches/90mm each earring Backing: Pincatch closure making them easy to wear and remove. Made of 14kt Gold Plated Brass Based Metal and Lead free, Nickel Free Made of South Korea and If there is no "Made of Korea" mark on it, It is the fake product of mine. We ship our product from the USA. Most our shipment deliver in 3 to 5 business day.