Abstract: A package of nested paperboard trays each formed from a unitary blank and having extension tabs on side panels for engaging a subjacent tray for restricting the amount of nesting, thereby improving the ease of mechanically or manually extricating individual trays from the package incident to a filling operation during which product is placed within the individual trays.

Abstract: A package which is adapted for marketing a pair of electric light bulbs as a unit and which is formed from a single blank of foldable sheet material and is characterized by panel portions of the blank being folded and secured in tube formation about the bulbs which are in side-by-side relation and with other panel portions arranged to provide top and bottom end receiving pocket structures which hold the bulbs in spaced, side-by-side position within the tube, the sidewall panels being in planes which are in slanted relation between the top and bottom wall panels.