If an item in your order is unavailable, we will ship you the part of your order that is available. When that item becomes available, we will ship you the rest of your order. Shipping costs for your order are non-refundable and are based on the weight of the items you order and your location. The date of delivery for your order may vary due to carrier shipping practices (normally it is about 4 weeks from the date of shipping), delivery location, method of delivery, and the number of items ordered, and in addition, your order may be delivered in separate shipments.