Photo props are items used to enhance photographs by adding visual interest or context. They can range from simple objects like hats and glasses to themed decorations such as balloons or signs. These props help create a fun atmosphere and can reflect the theme of an event, making the photos more memorable. Using photo props is popular at various occasions, including birthday parties, weddings, and family gatherings. They encourage creativity and interaction among guests, allowing for playful poses and unique compositions. Overall, photo props are a great way to elevate the photography experience and capture special moments.