helicopter earring set The images are in computerized 3D. Our pieces are made to order (we don't have ready delivery). Raw material: 18k gold Sterling silver Stone: There is not Cord: does not accompany Rim Measurements: They are the sole responsibility of the customer (the measurements of the rings sometimes do not serve as a reference, because most of the time the left hand is smaller than the right). Our suggestion is to check the measurement at a jewelry store with a tool called a ring. Manufacturing and shipping time: On average 25 days beyond the post office time. (This time is necessary due to the high degree of customization of our jewelry and due to orders prior to yours). Guarantee: Permanent on the raw material. Possible manufacturing defect. The warranty does not cover: Misuse by the customer Wrong finger rim measurement informed by the customer. Comes with: Guarantee certificate. Velvet Case. Gift wrapping. Questions we will be available through our WhatsApp (21) 967009062