Complete album with 5 black COMPART sheets (Ref. No. 305 080) for up to 210 used bottle caps. Incl. 5 black interleaves. The album can be extended with additional sheets (holds up to 9 sheets = 378 bottle caps). Each sheet holds up to 42 used bottle caps, providing a secure fit and protection from scratching. Bottle caps can be inserted easily from the back. Featuring a 4 D-ring mechanism. Overall size: 290 x 325 (11 x 12 3/4).