A tamper indicating tabbed sealing member for sealing to a rim of a container, the tamper indicating tabbed sealing member comprising: a lower laminate including a heat sealable layer and an induction heating layer, the lower laminate configured for heat sealing the tamper indicating tabbed sealing member to a container rim, the lower laminate being free of foamed polymers and polymers having a density greater than 1g/ml; an upper laminate at least partially bonded to the lower laminate to form a gripping tab defined within a perimeter of the lower laminate, the upper laminate including a foamed polymer layer, one or more polymer support layers (32, 42) bonded to the foamed polymer layer, and a bonding layer forming the at least partial bond between the upper laminate and the lower laminate; a total thickness of the gripping tab includes 50 to 70 percent of the foamed polymer layer; a ratio of the gripping tab total thickness to a thickness of the one or more polymer support layers from 1:0.1 to 1:0.25 and a ratio of the gripping tab total thickness to a thickness of the bonding layer from 1:0.15 to 1:0.25 such that the upper laminate and gripping tab thereof has a construction to provide insulation effective for bonding the heat sealable layer to a container rim and so that at least portions of the tamper indicating tabbed sealing member remain in one piece upon a removal force applied to the gripping tab; and the lower laminate and the upper laminate have a construction effective to permit tearing of the lower laminate in response to a removal force applied to the gripping tab such that a first portion of the lower laminate including the heat sealable layer and the induction heating layer is configured to remain bonded to a container rim and a second portion of the lower laminate including the heat sealable layer and the induction heating layer is configured to remain bonded the upper laminate and removed from the container rim together with the upper laminate. a lower laminate including a heat sealable layer and an induction heating layer, the lower laminate configured for heat sealing the tamper indicating tabbed sealing member to a container rim, the lower laminate being free of foamed polymers and polymers having a density greater than 1g/ml; an upper laminate at least partially bonded to the lower laminate to form a gripping tab defined within a perimeter of the lower laminate, the upper laminate including a foamed polymer layer, one or more polymer support layers (32, 42) bonded to the foamed polymer layer, and a bonding layer forming the at least partial bond between the upper laminate and the lower laminate; a total thickness of the gripping tab includes 50 to 70 percent of the foamed polymer layer; a ratio of the gripping tab total thickness to a thickness of the one or more polymer support layers from 1:0.1 to 1:0.25 and a ratio of the gripping tab total thickness to a thickness of the bonding layer from 1:0.15 to 1:0.25 such that the upper laminate and gripping tab thereof has a construction to provide insulation effective for bonding the heat sealable layer to a container rim and so that at least portions of the tamper indicating tabbed sealing member remain in one piece upon a removal force applied to the gripping tab; and the lower laminate and the upper laminate have a construction effective to permit tearing of the lower laminate in response to a removal force applied to the gripping tab such that a first portion of the lower laminate including the heat sealable layer and the induction heating layer is configured to remain bonded to a container rim and a second portion of the lower laminate including the heat sealable layer and the induction heating layer is configured to remain bonded the upper laminate and removed from the container rim together with the upper laminate.