A storage rack for articles having predetermined, substantially identical thicknesses comprises a body having opposite ends and at least one generally horizontal slot formed in the enclosure for receiving at least one edge of one of the articles to releasably hold the article generally horizontally. The slot having opposing first and second edges, portions of which lie in first and second boundary planes to releasably hold the article. The remainder portions of the first and second edges lie outside the first and second boundary planes and provide for easy initial insertion of the edge of the article in the slot. The body is adapted to stand erect on one of its ends.