BUMPER REINFORCEMENT

A bumper reinforcement (1) includes a main body (10) made of metal, a reinforcing channel member (11), and a resin block (12). A mounting portion of a crash box (2) is formed at a vicinity of each end of the main body (10). The reinforcing channel member (11) includes a web (11A), an upper flange (11C) and a lower flange (11D) that are placed on an outer panel, an upper panel (10C) and a lower panel of the main body (10) at the mounting portion of the crash box (2), respectively. The reinforcing channel member (11) is extended outward from the each end of the main body (10). The resin block (12) is provided on an inner face of the reinforcing channel member (11). The resin block (12) is contact with or joined to the outer panel and an inner panel (10B) of the main body (10) at each end of the main body (10) and extended from the each end to an outer edge (11E) of the reinforcing channel member (11).