Feb 20, 2018 · Amazon Premium Picture Matting - These are high quality 4 ply picture mats cut for the picture size referenced in the title. All openings are reduced by 1/2" to overlap the …

White 16x20 Collage Picture Mat with Rounded Corners for 15 Photos or Pictures (Matting Only)

Collage Mat for 4 5x7 Photos | Mat Size 16x20 for 16x20 Picture Frame with 4 Openings for 5x7 Pictures | Multi Opening Mat | White Mat Only (No Frame) by BarnwoodUSA

Create your very own custom multi-opening mat. When you are finished designing you mat below, hit 'Add to cart' to save your item and add it to your shopping cart. Double-check your …

Check out our custom frame matting for collage selection for the very best in unique or custom, handmade pieces from our photography shops.

Custom Sizes, Openings for your Art and Photos. Check out our custom matting collage selection for the very best in unique or custom, handmade pieces from our photography shops.

Check out our selection of picture framing mats. We offer Collage Mats, 32x40 Mat Board, Mat samples, Mounting Board, Mat Package Bundles, and a Custom Mat Package Designer

Collage Frame Mats or Multi-Hole Mats are mats that have more than one window opening in them. We have over 250 collage mats ready to design into with very standard sizes. Our stock …

White 16x20 Collage Picture Mat with Rounded Corners for 15 Photos or Pictures (Matting Only)