<Materials & Specifications> －Dimesions: Length: 1.2 cm, width: 1.2 cm. －Materials: Shell pearl and brass. <Care Instructions> For brass: － Prolonged exposure of brass to water may lead to oxidation and discoloration. － The color of oxidized brass will be darker, making it looks more vintage than new product. － If brass becomes tarnished as a result of discoloration or oxidation, please use a dry cloth and wipe the jewelry with acidic solution and put into sealed bag.This should restore luster to the brass. － As this product is made with brass and pearl, please simply wipe the brass with tissue, cotton pad or cotton swab to make it shine. For pearl: － Pearl is a fragile material that may get scratched on the surface, therefore, please DO NOT put pearl and other accessories together. － DO NOT use toothpaste and silver cloth to clean pearl and also avoid putting pearl with acids. － Use neutral soapy water to clean the pearl if needed. <Return/Exchange Guidance> Since accessories are classified as personal hygiene products, we only accept return/exchange while following circumstances occurred: * A received product is defective. * Receiving incorrect products.