wall mounted photo frame 1) an angled design, making your photo more enticing 2)easy to assemble design 3)alu. alloy material wall mounted photo frameitem number:SY-002-211)These aluminum photo frames with Unique back clips, 2)The clips allow photo to simply push on the silver pins, light cardboard and place artwork in between both layers.3)This type is with 21mm width, 18mm height, flat frames, ...