... silica gel(25°C,RH=100%)l Like thick sheet paper, covered by PET film, be free of space, proper to ... . Application l Medical , Health-care foodl Bio-kits, top grade paper materiall Sea moss, dried friut, vacuum-packed foodl IC circuit ... board, electronic product and so on3. Specification& Packingl Specification(length*width):20*14MMl Chinese-English printedl Various shapes such as strup ...