Metal: Sterling silverMaterial: ShellDiameter: U pickStone shape: FlowerThe earrings are made of shells. Shipping:This item is in the United States and will be shipped by US Postal Service. We provide free shipping for buyers in the United States. We can combine your order to save your shipping charge. Your country may charge additional taxes or duties on your order when it enters your country. You are responsible for paying any additional charges.We package and ship your order as soon as possible once payment is received and cleared. US buys will receive their order in 3-9 business. Others will receive their order in 5 business days to 3 weeks.Payment:All payments must be sent within 7 days of your purchase. If you can not follow up with payment, please contact us first. A Non-paying report will be automatically filed with eBay.