"Size: 5.3cm,2.1in Weight: 4g Material: Acetate,Alloy *Shipping And After-sales Policy In order to receive the package faster, please check whether the address is correct after creating the order. If you need to change it, please message me. Your order will be ship via USPS - Tracking will be available when the order is shipped.If you need it fast, please contact us before shipping. Please send us a picture of the item if it breaks! A replacement will be sent or a refund will be processed :) Any concerns please message me,I will reply you as soon as possible :)"