The Nifty Notions Trace & Trim Studio Lightbox is an ultra-thin LED light box combined with a cutting mat, designed for precision and ease in quilting and appliqué projects. The light box features a strong, adjustable light with three brightness settings, ideal for tracing designs onto paper or fabric, even on dark materials. A USB cable is included for convenient power access. The cutting mat is equipped with a grid and angle guides, making it perfect for techniques like paper piecing. This tool offers a seamless solution for crafters seeking accuracy and efficiency in their creative endeavors. Dimesions: 17 in x 13 in. Safety Tips: Ensure the USB C cable is disconnected when not in use. Do not submerge the lightbox in water or expose it to extreme temperatures. Use only compatible power sources to avoid damage. By following these guidelines, you can ensure long-lasting performance and durability for your Nifty Trace & Trim Studio Lightbox