Aseptic Enclosures offers chemo sleeve liners that provide protection from possible chemical permeation through the isolator sleeve. The sleeves have elasticized arms and cuffs, are gamma irradiated, and lot numbers appear on each individual bag to ensure product traceability. They come one pair per sealed inner bag, 15 sealed inner bags per sealed outer bag, and six bags of 15 pairs per unit (180 pieces/90 pairs).