These raised platforms are great for an extra bit of height on your tables. They measure 9.5″ x 9.5″ x 2.25″. They can be put side by side for a raised platform depending on how many you have. They come with a removable stairway that can be placed separately from the unit or flipped upside down for an integral stairway. Super easy assembly with this product. Made from 3mm MDF. Comes unpainted.