Sealed blank tape. Certified to meet the German DIN 45500 standard. But there is also a Kermi certification label on the back, written in Hungarian, so maybe this was sold in Hungary? I don't know.Shipping within the US is free. Overseas shipping costs money, but I offer a substantial shipping discount if you purchase multiple tapes. For example, 2 additional tapes can be shipped for no additional cost. Just add everything to your cart and click "contact seller for total".