Abstract: A package includes a base, an object, and a retaining frame that retains the object to the base. The base has a main panel, end panels, side panels, and flaps on the side panels. The base is foldable so that the end and side panels are perpendicular to the main panel and the flaps can be adhered to the end panels. The retaining frame includes a main panel, a retention web spanning a gap in a main panel of the frame, and end panels on opposite ends of the main panel. The retaining frame has engaging features that that engage engagement features on the four flaps of the base. The retaining frame can be inserted into the base until the retention web retains the object against the base and the engaging features engage the engagement features to hold the retaining frame in place within the base.