We accept a variety of design formats for products, from mobile phone shots and hand-drawn sketches to professional vector files. Supported file formats include, but are not limited to: .jpg, .png, .tiff, .gif, .bmp, .jpeg, .psd. While vector graphics (such as .ai or .eps formats) are not required, they are strongly recommended. If there are any issues with your files, we will contact you promptly.