An assembly (1) includes a laminate (2) in which tags (21) are laminated, and a support part (3) that supports the laminate (2). The support (part 3) includes a bottom surface part (31) and a folding back part (32) folded back from the bottom surface part (31). A reverse surface (2b) of the laminate (2) protrudes from the folding back part (32), and a part of the reverse surface (2b) is adhered to the folding back part (32) to be supported by the support part (3). A laminate adhesive part (7) to which a part of the reverse surface (2b) and the support part (3) are adhered is disposed in an overlapping region AR1 of the reverse surface (2b) and the folding back part (32) so as to be separated from at least a part of a peripheral edge E of the overlapping region AR1.