A3 black mat board kit.
Photo mat backing board.
White bevel cut photo mat board a3 kit includes 3mm white foamboard backing cello bag fits a4 or 1.
Mat board center pack of 25 11x14 white backing boards 4 ply thickness for pictures photos framing support great for diy projects art prints 4 0 out of 5 stars 31 22 39 22.
Great for photographers and hobbyists.
For both types of backing boards we provide a variety of styling choices.
Mat board center pack of 25 8x10 white backing boards 4 ply thickness for pictures photos framing support great for diy projects art prints 4 2 out of 5 stars 40 14 99 45 59.
For any original artwork we recommend a conservation quality backing to go with any conservation or museum grade mat board.
Prevent your artwork from warping.
Acid free and foam backing boards available.
Backing boards to support and mount your art pictures and photos.
If your mat board is of an economy grade we recommend the white rpb boards or for something thicker the standard or acid free foam core offers more support for larger artwork.
Foam core makes a perfect lay flat mounting.
Backing boards come in any size.
Sizes range from 4 x 6 to 20 x 24 and come in black white natural and cool earth tones.