Tube guards are clear polycarbonate safety sleeves that slip easily over the light bulb. In the event of breakage, these lightweight sleeves contain the shattered glass fragments and phosphors and prevent possible injuries. These guards come in a 48 in or 96 in lengths and are available for either T8 or T12 bulbs. In commercial applications, linear fluorescent tube guards are ideal for safety use in food processing areas, restaurants, printing plants, stores, offices, warehousing areas and factories.