All photos must be 100% created and owned by you. Photos or videos must be in a high-resolution format, such as: .jpg, .tiff, or a .psd file (no larger than 25 MB or video up to 2 minutes). Photos including products should be purchased from Mann Lake or an authorized Mann Lake retailer, as well as appropriate for all audiences. Multiple submissions are accepted. By submitting a photo, you give Mann Lake the right to publish your photos in our catalog, website, advertisements, and social media.