Warm Tips1.Props PartsAll props do not include EM lock, you can contact us to buy the 12V EM lock.2.Custom DutiesThe item price does not include import duties, taxes and other charges.3.Shipping Terms1)We do worldwide shipping (Except some countries and APO/FPO).2)We will ship the goods within 4 days after received payment; if you need to change address or other information, please contact us within 24 hours after payment.3)Service Transit Time is provided by the carrier and excludes weekends and holidays. Transit time is different, particularly during the holiday times. If you have not received your shipment within 30 days, just contact me. We will track the shipment and reply you soon.4)The images shown on the video and pictures are for your reference.Your satisfactory is our best important thing!4.FeedbackIf you can give us a early confirmation after received the props, that will be highly appreciated. Please leave a positive feedback if you satisfied with our props (Five Starts) . Just be free to contact us before you leave any negative or neutral feedback. We will solve the problem ASAP. Thanks for your understanding.5.Return All goods are in good quality and strictly inspected before shipment. We will avoid any quality problem. If you are mot satisfied, you can contact us within 24 hours and exchange the item in 7 days. If the prop is in your possession more than 7 days, it is considered used and we cannot issue a refund or replacement.All returned goods must be in original condition and original packing with all components included. You also must provide us the specific reason and the tracking number for the return.After both confirmed all above things and cancel the transaction from Aliexpress, we will refund you.