Our beautiful oak wood frames are made from untreated, FSC certified solid wood. Handmade by craftsmen in Europe, the frames come with real, flat 2mm-Floatglas for all sizes up to and including 50cm x 70cm. In size 70cm x 100cm, the frame comes with a 2mm crystal clear Plexi-glass. As it is still a natural material, variations in color and texture may occur compared to the product images shown. Over time, all oak will slightly deepen in color. Note that prolonged exposure to direct sunlight can cause wood color to fade over time. Don't forget to choose a matching tinystories art print.