Hammond 1599TAB Series Hand Held FRABS Tablet Enclosures – Hammond 1599TABMGYBAT, This hand held tablet-style enclosure from the Hammond 1599TABL Series is made from grey flame retardant ABS plastic and has a battery compartment and door. Hammond 1599TABMGYBAT Hand Held Tablet Enclosure 170 x 135 x 27 Grey