Indoor mountain wood wall art decor. 3 piece mdf panel, each has 6mm depth. 6 color option (see the color options picture) 4 size option ( see the size guide picture) Small 11" (H) x 33" (W) ▪▪ Medium 16" (H) x 48" (W) ▪▪ Large 23" (H) x 69" (W) ▪▪ XLarge 28" (H) x 84" (W) This geometric mountain wood wall art decor made with love and a little bit of wood. Crafted with care and creativity. It's a great product to give your house a new way of looking and spoil yourself & your beloved ones. Also it will make a great gift to make someone's day! We will be happy to be part of your nest's new decoration. The nails come with the product, all you need is just find a lovely corner to hang it at your house.