1 KG WORLD ON PAPER STAMPS KILOWARE MIXTURE The picture shows an example of the stamps you may receive; however, contents will vary. All stamps are mainly on paper, however the mix may contain some off paper and a small amount of GB stamps. As with unsorted mixtures you may receive some duplication. If you are in any way dissatisfied with your order then please contact us so we can provide a full refund - providing the stamps are returned to us promptly and in good order. Postage for multiple purchases can be combined - please contact us for an invoice. Payment by PayPal is preferred. A certificate of posting will be obtained. However, we cannot accept responsibility for any items lost in the post, unless a signed for service is requested.