frame amo 12x16 black picture frame, white mat with 8.5x11.5 opening for 9x12 image, 1 inch border, acrylic front, 3-pack frame amo <b>warning: the space inside the frame is for 12x16 picture, not 9x12. the 9x12 mat allows you to display the center 9x12 portion of your 12x16 picture. you can also install a 9x12 picture by taping it to the back of the mat.</b><br><br> these black wood frames feature a sleek premium surface finish, front face, and matting that will complement your displays. suitable for photos, posters, documents, certificates, and more. <br><br> <b>black color, wood mdf material. </b> <br><br> plexiglass/acrylic (not glass) front face. please peel off the protective film from both sides of the plexiglass to reveal a clear view.<br> all frames feature <b>black backboards and back hooks</b> for hanging frame (landscape and portrait). <br> <br> <b>border width for all frames: 1 inch (2.54 cm).</b> <br> <b>thickness for all frames: 0.6 inch (1.5 cm). </b> <br><br> <b>each frame comes with a premium-grade white 0.060" thick mat</b>. acid-free and lignin-free. fade and bleed resistant. 45 degree bevel interior cut. the mats are made from 100% virgin alpha-cellulose surface white paper, core, and backing paper. <br><br> the frame itself is larger than the non-matted picture size by 0.75 inch on each side (outer frame dimension of 13.5 x 17.5 inch). <br> the picture display area is slightly smaller than the photo size by 0.25 inch on each side, for holding purposes (non-matted display area of 11.5 x 15.5 inch, and matted display area of 8.5 x 11.5 inch). <br><br> <i>n.b: the frames will arrive fully assembled (mats may be outside). please hang these frames using the already installed back hooks. do not hang by the frame border itself. </i> <br><br> <b>a display picture is included as shown. </b> <br> <b>please note that because these frames are handmade, it is normal for our frames to come with very minor imperfections such as tiny scratches or nicks. we have included instructions on how to address these.</b>