Holds 2 boxes, or 20-30 pairs of glasses. Fits all manufacturer's bagged glasses in 10pr. or 12pr. chipboard boxes. Refills easily. Nothing to load, fill, break, scratch, or clean. Unit comes without labels applied. Includes the following labels (stickers): Eye Protection, Hearing Protection (no cord), Hearing Protection (corded), Blank Customizable White Label (that can be written on with pen, marker or self-adhesive laser printed labels). End user selects the appropriate label for their application. Illustrated labels have a caricature showing the item in use, and tri-lingual wording (English, Spanish, French Canadian) to insure worker compliance.