When it comes to the build quality of the Normal Photo Frame. Ensuring safety while delivering, and enhancing durability, We use a Medium Density Fiberboard of 8mm (equal to 0.8cm) thickness as the Mosaic Frame Backend. We use 300gsm Card Print. Not over yet! To avoid any scratches or dents on the print we have introduced a 125gsm Matte Thick Lamination Sheet.