Giftgarden 18×24 Black Frames Set of 4, Made to Display 16×20 Pictures with Mat or 18 x 24 Without Mat, Wall Mounting Portrait and Landscape Art About this itemSCOPE OF APPLICATION: Classic black 18×24 frame with mat for displaying 16×20 inch advertising picture, poster, oil painting, artwork, wedding picture and more.SUPERIOR QUALITY MATERIAL: The large 18×24 picture frames are made of synthetic wood, 1.2mm ply cleanly PS mirror front cover protects your photos from dust.WOOD GRAIN DESIGN: if you fingered the surface of the frames will be found a wood grain winding avenue through it.MATTE DIMENSION: Each poster frame include WHITE MATS. The matting opening size is about 15.5×19.6 inches, which is made smaller to fit and hold your 16×20 picture and poster tightly to prevent sliding and falling down. If without mat they are made for 18×24 inch pictures.EASY TO INSTALL: Black large picture frames set are blends perfectly with any space in your home, it come with hanging hardware easy for horizontal and vertically mounting on your living room wallBrand new !!