... , 25/32/45mm 1. Size: A1 2. Aluminium structure 3. PS board PVC sheet 4. waterproof,movable,high qualit 2*A1 ... Double sided A-BoardOur Metal Poster Board is made of anodized aluminium, looks beautiful.Four sides with clip ... ,high quality,silver/black color,Several sizes available2.Materail:Aluminium structure,PS board,PVC sheet3.Packing: carton Assembled dimensions1245mm (h) x ...