... with mat opening 2, 5x7, 8x10, 12x14 inches and more 3, Blue, coffee and golden color 4, Economic price 1. Acid free ... board ,pre-cut matboard .2. PS frame 5x7”, 8x10”, 12x14" and more size3. Blue, coffee and golden color are available4. A variety of ... mat board .Factory direct sale . B: we have professional quality and competitive price . C: we can supply sample to check the ...