This product will be shipped by [page="merchant_info"]TABLOHANEM[/page] . Free returns within 15 days. For detailed information, click [page="return_conditions"][/page]. The product is suitable for placing a 13X18 picture. One side of the frame is open. You can slide the picture inside from there. Thanks to the Laser Cut Knight Feet, you can use your frame either vertically or horizontally. Our frame is produced with 3mm walnut MDF on a 3mm MDF backing and there is no glass in the frame. Three frames are sent per order.