Wooden Frame and High-Definition Temperd Glass. Color: Black. Size: 8x20 Inch Frame, 4x6 Collage Frame Size: Our 8x20 Collage Frame Fits 4 4x6 Photos with Mat or 20x8 Inch Without Mat. Note: Mat Openings 3.5x5.5 Inch, Mat Opening Was Designed Slightly Smaller Than Photo Itself In Order To Hold It Steadily While Not a Defect Displey Ways: with 2 Sawtooth Hangers Which Easy To Display In Both Horizontal and Vertical Formats On The Wall Features: Wooden Frame Well Qualitative Feeling and Sturdy Tempered Glass .Great For a Good Gifts and Decor Your Home, Display Beautiful Photos or Postcard Frame