Blockboard plywood sheets are a type of uniquely designed compressed wood. They are constrained, so that the softwood strips are found between two layers of the wood facade in the centre of the Plywood Sheet. This adds to the layered steadiness of the board and makes sure that the board can hold nails and screws better than plywood sheets. However, it is lighter than compressed wood, and it doesn’t part or fragment while cutting, due to the softwood in its center.