Thanks for requesting your used stamps materials Thank you very much for requesting the stamps recycling materials. They should be with you within 5-10 working days. If you have any further questions, please call us on 0117 325 7757 or email us at [email protected]. If you have arranged a courier collection from your home (for more than 3kg of stamps), our postage sorting partner, Xchange Master, will be able to keep you up to date. If you need to change the collection date, please call Xchange Master directly on 0141 328 9357. Thank you very much again for your very kind support. With your help, we can beat sight loss forever by investing more in eye research.