Abstract: The present disclosure relates to a package comprising an enclosure and retentions. The enclosure is sized and configured to receive several articles aligned within the enclosure. The enclosure has an opening at each of two opposite ends. A retention is located at each end of the enclosure. At least one retention is retractable. For grouping, the articles are aligned on a pre-formed foldable sheet. The sheet is folded to enclose the articles. Opposite edges of the sheet are glued together to form an enclosure about the plurality of articles. A retention is folded at each end of the enclosure. After placing the package on a shelf, any retention at one end of the enclosure is displaced to free the articles. Pushing on the articles through an opposite end allows the articles to slide onto the shelf. A pre-formed foldable sheet for forming the package is also disclosed.