I will be removing this listing on January 31st. Set of 3 wooden frames, different sizes. Includes acrylic panels. The 350x350 frame did not have a string. → I found an unused string, so I will include it. *All strings are now included. - Frame Material: Wood - Mat Color: Cream - Mat window inner dimensions for the "Prince" size frame: 270x187mm - Mat window inner dimensions for the 350x350 frame: 270x270mm The 350x350 box has some writing on it. Please refer to the images and consider accordingly.