Lighthouse 32 Page Leather Stamp Stockbooks with Matching Slipcases, All 4 Colors Set of four - one of each color - black, blue, burgundy, green 9" x 12" padded leather stockbooks with matching slipcases, double linen hinged, archival quality Construction: Black cardboard, clear strips and clear interleaves Model LZS4/16K - 32 page capacity (16 pages double sided), 9 strips per page Made in Germany by Lighthouse, a world leader in high quality stamp and coin products