Extensive Use：Used To Show Pictures Photograph Poster Painting artwork Suitable size：Suitable for 16x20inch(40.7x51CM) Picture， With Mat 11x14inch (27x35CM) Pine Wood ： Shell Frame 2x2cm Craft：Matt Black Paint Plexiglass ：As high definition and transparent as glass.Lighter and safer.Remove the protective film when using.But it's not as hard as glass Hang a wall to install：With horizontal and vertical hooks.Deliver white wall nails.Use hammer to install