Brand new, PRB premium drive belt that fits many Akai and Roberts brand reel to reel decks. This is exactly the same as the original belt, made to OEM standards, made in the USA by PRB - the best anywhere. It is guaranteed to fit and work perfectly. Here is a list of all the units it will fit. If you don't see your unit on the list, check my other auctions. I have the complete belt kits available for most of these units. Email me with questions. Akai: 3000D 4000D 4000DS GX-345 GX-355 GX-4000D M-6 M-7 M-8 M-9 X-150D X-165D X-1800 X-1800SD X-1810 X-2000S X-2000SD X-5000. Roberts: 90-C 720 770 1055 1057 and 1725. USA Sales Only. FREE First class shipping - US only. NO INTERNATIONAL SHIPPING. Priority mail for $2.75. Daily shipping Monday through Friday. I am not responsible for slow deliveries by the USPS, nor do I have special insights into the USPS operations. I pack and ship your item only. I do not travel along with your package to your address or deliver it personally. That is the responsibility of the USPS and I have NO control over what they do. I guarantee you will receive your package, but I can make no promises for the USPS.