Plarail Sloped Curve Rails B Set of 4 Discoloration due to aging. Please check the photos. Used item, please understand that this is a used item and has been inspected by an amateur. Bulk purchases are welcome, but please consult with us in advance via comments regarding discounts. Items that can be added to my listings can be included as long as they fit, without changing the price. If you cover the difference in shipping costs, we can also change the shipping size.