1)1.25"/31mm Mitered Corner Frame Rails 2) Attractive and Durable Aluminum Construction 3)Change Graphics in Seconds -Snap Frame Poster standSnap Frame -Item NoJH4-4 -MaterialAluminum -ColorSilver -N.W 1-4kg -G.W 1.1-3kg -Normal Graphic SizeA4-A1 -Packing1pc/foam packing/1pcs/ctn