This is Bi-Silque Blackboard is 600x400mm with a wooden frameOnce the board is in place it offers a sturdy place to write on. It can be wall mounted in landscape or portrait and the fixtures to hang the blackboard are includedThis blackboard uses standard chalk and wipes clean in seconds and it is designed to last for many yearsThese boards are ideal for advertising special offers, teaching in schools or colleges or generally around the home.Dimensions H400xW600mm in size