To show interviewers you're ready for a Package Handler job, highlight your ability to work efficiently, follow instructions, and handle physical demands of the role. Emphasize any experience in a fast-paced environment and your willingness to learn and contribute to the team. Consider mentioning relevant skills like attention to detail and time management. Additionally, demonstrate your interest in the company and the role by researching beforehand. Good luck! For more job opportunities like this, consider checking out Jobcase, as well as sites like Indeed, Glassdoor, and LinkedIn.