Caution: the inner ring is branded in the blanks with the Verbatim 43651 ID. Who cares, who should take up 43512 blanks. Both types can be printed from 21-118 mm. As the difference looks can be seen when one looks for in verbatim-europe.co.uk the product numbers. Otherwise, I have always made good experiences with the Verbatim blanks and can wholeheartedly recommend.