This is a piece of I.D. drop material. As you can see from the picture there is a machine lead in that is about 1/2 inch long. Which after machining would leave about a 13 1/2 round piece of round material. Because of the weight of this piece it would be a freight shipment. This would not be eligible for combined shipping. We ship by ups ground and will combine multiple items bought if the are all shipping by ups ground. Check out our ebay store for other machine parts and tooling. Please feel free to make offer on any item we sell. Ebay item # 141. PLEASECONTACT ME BEFORE YOU PAY SO I CAN GET A FREIGHT QUOTE AND ADJUST SHIPPING COSTS FOR YOU.