The Fidelity Freedom Blend 2020 Fund Premier Class (FFBLX) is a mutual fund that aims to provide investors with a diversified portfolio of stocks and bonds, with a target date of 2020. This fund is managed by Fidelity Investments and is designed for investors who are planning to retire or withdraw their investments in the year 2020. The Premier Class designation indicates that this fund has a higher minimum investment requirement and may offer additional benefits or services to investors. Overall, FFBLX offers a balanced and conservative approach to investing for those with a shorter investment horizon.