If you are not satisfied and the sheets are not as described, you can return the item in same condition as received within 1 week at your own costs of shipment. The returned money is only for the returned sheets, not for shipping costs.
Remember most sheets are of an older age, some very old and fragile and it is always possible that one or two tabs are disconnected. If there is more damage it should be mentioned in the description.
Please contact me if you have any questions before ordering.