The present invention provides a display strip easy for automating the process of bonding product-enclosed bags and capable of bonding the product-enclosed bags once removed again. The present invention relates to a display strip to which plural of product-enclosed bags are displayed and bonded, and said display strip is at least composed of a substrate layer and an adhesive layer, and said adhesive layer has a layer structure of two or more layers comprising a heat-sealable polymer layer in which an outmost layer includes a resin which has substantially no adhesion at a normal temperature and is bondable to said bags and a pressure sensitive adhesive layer including adhesives in which an inner layer of the above mentioned heat-sealable polymer layer shows adhesion at a normal temperature and further, said heat-sealable polymer layer has a weakness line in the vicinity of portions at which said product-enclosed bags are bonded so that said heat-sealable polymer layer is surely destroyed to expose said pressure sensitive adhesive layer when said product-enclosed bags bonded by heat seal are removed.