a container comprises a sheet of polymer formed into a base portion . the base portion has cavities for receiving and supporting frangible items . a cover portion has cavities for covering the frangible items . the cover portion has a flat peripheral wall defining concavities . a first hinge rotates the cover portion onto the base portion to hold the items captive . an elongated tab has male connectors oriented with a ramp portion . a female connector projects from the peripheral wall of the cover portion and is in vertical alignment with the male connectors . a second hinge rotates the tab toward the interior of the base portion . connectors block the cover portion to the base portion when closed together . a grasping wall spans between and projects from the receiving cavities and from the container , defining a grasping surface . a clearance is positioned between the female connector and the base portion when the container is closed .