Glassware Storage Boxes (Glassjacks) are tough plastic boxes with internal dividers that separate glassware. Our silver glassware storage boxes, also referred to as Glassjacks, pack, stack, store and safely transport your glassware safely. Glassjacks offer a comprehensive range of Glassware Storage Boxes with five different heights and several internal divider options with various numbers of cells. If you would like assistance selecting the correct size Glassjacks, please select our easy use "Glass Measurement Guide".