For shipping, since this is a low-value item, if you purchase 1 or 2 pieces, the order total will be less than the cost of USPS tracking service. Therefore, I will have to send your purchase via USPS without tracking. Your order will be marked as shipped when I ready to drop off your purchase. based on my location (NJ) and experience; most orders are delivered within 3-5 business days. If you do not receive your order after 1 week, please let me know, and a full refund or replacement will be provided. If you need shipment proof, I will send you a picture before I drop off your package.
If you purchase 3 pieces or more, I will send it with USPS tracking service. I will resolve any problems caused by me.