Size of Frame: The inner dimensions of the picture frame are ( 50 x 100 CM ). In order to better fix the photo, the frame opening display will be smaller than the photo, which can be better for poster frames, wall gallery decor, weddings, Christmas, certificates, and diamond painting displays; this is not a product defect. The molding is MDF , 30MM wide, 15mm deep Crafted with an engineered wood frame and shatter-resistant glass front, our durable frame provides a clear view of your photo or poster. It also features a sturdy backboard to securely hold the photo in place. Enhanced Protection: The Perspex front not only gives exceptional visibility, but it also protects your artwork from dust, grime, and unintentional damage, ensuring that your prints remain high-quality for years. Easy Installation- These poster frames are easily hung. The user-friendly design ensures that even beginner users can hang it within minutes. High-Quality and Protective: This frame boasts a polished Perspex front for crystal-clear visibility and protection, a durable backboard for secure picture positioning, and user-friendly turn buttons for effortless photo loading and updates.