Abstract: A film for use in manufacturing semiconductor devices of the present invention includes a bonding layer having a first surface and a second surface, a first adhesive layer bonding to the second surface of the bonding layer and a second adhesive layer bonding to the first adhesive layer at a side opposite to the bonding layer wherein the second adhesive layer has an outer peripheral portion extending beyond an outer peripheral edge of the first adhesive layer. Further, the film is used in dicing a semiconductor wafer in a state that the semiconductor wafer is bonded to the first surface of the bonding layer while a wafer ring is bonded to the outer peripheral portion of the second adhesive layer wherein the bonding force A1 (cN/25 mm) of the first adhesive layer to the bonding layer is smaller than the bonding force A2 (cN/25 mm) of the second adhesive layer to the wafer ring.