The problem is the mats they sell and use are not acid free.
Acid free 11 x 17 matting.
11 x 14 mat by studio décor 8 x 12 opening 4 19 save 20 with code 20madebyyou 2 colors.
These acid free black matboards are a perfect backdrop for presentations student artwork and for do it yourself matting and framing projects.
Add elegance and protection when framing photos or artwork by adding a frame mat in a complementary color.
Acid free foam acid free self adhesive.
They have been buffered to temporary minimize the acids.
Our products also include custom matting backing boards clear bags show kits matboard value packs custom plexiglass.
These mats are made from wood pulp also alpha cellulose.
Get it as soon as wed sep 30.
Free shipping on your first order shipped by amazon.
Available in convenient 40 count school packs and in a variety of sizes have a black surface paper a cream core and a white lining paper.
4 7 out of 5 stars 472.
We sell pre cut mats and custom picture frames in any size color and quantity.
Zoom savage pre cut double mat ivory ivory 5 x 7 3 1 2 x 5 opening 2.
4 8 out of 5 stars 958.
Includes 25 high premier acid free mats 25 backing board 25 clear bags.
Choose one of our acid free pre cut mats or customize an uncut matboard.
8 x 10 double mat by studio décor 5 x 7 opening.
Over time as light heat and humidity contact the matting the acids react and breakdown.
Mat board center pack of 10 11x14 for 8 5x11 white color mats acid free 4 ply thickness white core for pictures photos framing 3 7 out of 5 stars 12 10 99 10.
Wall frames poster frames.
11 x 14 black core mat by studio décor 8 x 10 opening.
Savage pre cut mats add a polished and professional appearance to your artwork.
The acids then out gas from the matting and ooze onto the artwork.
Golden state art pack of 100 acid free 11 3 8 x 14 1 8 inches crystal clear sleeves storage bags for 11x14 photo framing mats mattes by golden state art cdn 51 07.
Adhesive strip w flap.
Each larson juhl archival mat kit contains a white single or double archival mat an acid free foamboard backing and a clear self sealing archival bag to ensure long term protection and preservation of your drawings watercolors photographs and prints.