Simply select the larger mat size and then in the special instructions box type in the outside dimensions that you want.
Backing boards 8 5 x 11 mat.
If you want a 17x22 mat you would select a 18x24 mat size.
1 16 4 ply thick and sturdy enough to withstand the awesomeness of your artwork.
The opening size is 7 5 x9 5 for 8x10 print.
By mounting your artwork on a backing board beforehand you prevent your artwork from warping.
These backing boards are acid free on both surfaces but not in the middle which is made of chipboard.
When you have an 8 5 x 11 photo you ll often find it s at risk for bends and creases.
Buffered to a neutral ph acid free non conservation above industry standards so your photo will stay protected for longer.
The display guys 100 pcs 8 15 16 x 11 1 4 clear self adhesive plastic bags for 8 1 2 x 11 inches picture photo framing mats certificates diplomas 4 6 out of 5 stars 212 19 99.
White the mats are beveled cut with white core and 4 ply thick about 1 4 mm or 1 16 inch the backing is white on both side.
These traditional letter size photos need to stay as flat as possible whether they re being put in sleeves placed on frames connected to mats or something else.
Buy archival methods conservation mat board 8 5 x 11 2 ply pearl white package of 25.
8 5 x 11 backing board quality wholesale backing board for photos art and paper.
Set of 25 pieces of 11x14 picture mats for 8x10 photo with backing boards and bags this item comes with the 25 pre cut mats 25 backing boards and 25 clear bags.
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.