A heterophasic propylene polymer material comprising a propylene homopolymer component (A) and the following ethylene-propylene copolymer component (B), wherein a content of the propylene homopolymer component (A) and a content of the ethylene-propylene copolymer component (B) are 40 to 70 parts by mass and 30 to 60 parts by mass, respectively, with respect to 100 parts by mass of a total content of the propylene homopolymer component (A) and the ethylene-propylene copolymer component (B), the ethylene-propylene copolymer component (B) contains the following ethylene-propylene copolymer component (B1) and the following ethylene-propylene copolymer component (B2), a content of the ethylene-propylene copolymer component (B1) and a content of the ethylene-propylene copolymer component (B2) are 15 to 54 parts by mass and 6 to 15 parts by mass, respectively, with respect to 100 parts by mass of the total content of the propylene homopolymer component (A) and the ethylene-propylene copolymer component (B), the ethylene-propylene copolymer component (B1) contains a monomer unit derived from ethylene and a monomer unit derived from propylene, a content of the monomer unit derived from the ethylene and a content of the monomer unit derived from the propylene are 1 to 50 parts by mass and 50 to 99 parts by mass, respectively, with respect to 100 parts by mass of a total content of the monomer unit derived from the ethylene and the monomer unit derived from the propylene, the ethylene-propylene copolymer component (B2) contains a monomer unit derived from ethylene and a monomer unit derived from propylene, and a content of the monomer unit derived from the ethylene and a content of the monomer unit derived from the propylene are 80 to 99 parts by mass and 1 to 20 parts by mass, respectively, with respect to 100 parts by mass of a total content of the monomer unit derived from the ethylene and the monomer unit derived from the propylene. wherein a content of the propylene homopolymer component (A) and a content of the ethylene-propylene copolymer component (B) are 40 to 70 parts by mass and 30 to 60 parts by mass, respectively, with respect to 100 parts by mass of a total content of the propylene homopolymer component (A) and the ethylene-propylene copolymer component (B), the ethylene-propylene copolymer component (B) contains the following ethylene-propylene copolymer component (B1) and the following ethylene-propylene copolymer component (B2), a content of the ethylene-propylene copolymer component (B1) and a content of the ethylene-propylene copolymer component (B2) are 15 to 54 parts by mass and 6 to 15 parts by mass, respectively, with respect to 100 parts by mass of the total content of the propylene homopolymer component (A) and the ethylene-propylene copolymer component (B), the ethylene-propylene copolymer component (B1) contains a monomer unit derived from ethylene and a monomer unit derived from propylene, a content of the monomer unit derived from the ethylene and a content of the monomer unit derived from the propylene are 1 to 50 parts by mass and 50 to 99 parts by mass, respectively, with respect to 100 parts by mass of a total content of the monomer unit derived from the ethylene and the monomer unit derived from the propylene, the ethylene-propylene copolymer component (B2) contains a monomer unit derived from ethylene and a monomer unit derived from propylene, and a content of the monomer unit derived from the ethylene and a content of the monomer unit derived from the propylene are 80 to 99 parts by mass and 1 to 20 parts by mass, respectively, with respect to 100 parts by mass of a total content of the monomer unit derived from the ethylene and the monomer unit derived from the propylene. <EOS>