This set of 3 wall cube shelves is meant to be the focal point of any room These cube organisers are made of MDF which are stable and durable With an invisible mounting system these corner shelves are easy to install and serve as the perfect place to put items such as awards books collectibles ornaments etc The corner shelves are suitable for most decor and easily turns an empty wall into a design feature Color BlackMaterial MDFLarge cube shelf dimensions 11 x 3 9 x 11 W x D x H Medium cube shelf dimensions 9 4 x 3 9 x 9 4 W x D x H Small cube shelf dimensions 7 9 x 3 9 x 7 9 W x D x H Invisible mounting systemAssembly required YesDelivery contains 3 x Shelf