Walmart Photo typically uses high-quality photo paper for prints to ensure that images are vibrant and durable. The most common type of paper utilized is glossy photo paper, which provides a shiny finish and enhances color saturation, making it a popular choice for everyday printing needs. Additionally, there is also a matte photo paper option available, which offers a non-reflective surface and is often preferred for images that require a more subdued appearance. For professional-grade projects, such as photo books or portfolios, specialty papers may be used to provide an upscale look and feel. It is worth noting that the specific type of paper used can vary based on the printing option selected and the services offered at individual Walmart Photo locations. For the most accurate and current information regarding available paper types and options, one may want to explore the Walmart Photo website directly.