The PRO-SEALER features rebuilt German engineering, providing unmatched quality, performance and versatility. The sealer is easy to use, with a speed of up to 120 pieces per minute and positive tip-to-tip sealing. Experience the benefit of its ability to quickly complete tedious sealing projects. The PRO-SEALER is a product of re-engineering and rebuilding of a very high quality, German mailing system sold in the United States. This model was chosen for our rebuilding process because of its reliability and ease of operation.