Our 9x12 mat boards are the perfect complement to your artwork. Our 9x12 mat boards are:

• buffered to a neutral pH (acid-free, non-conservation) above industry standards so your photo will stay protected for longer
• bevel cut to give your photo a professional finish 
• either thicker 4-ply mat board with 1/16" or 0.0625" thickness or 8-ply mat board with 1/8" or 0.125" thickness
• white/black core that is more resistant to discoloration than cream cores