Stop dirt & sand being tracked through your tent or annexe, use at home to create a soft floor instantly The foam floor mat comes in a pack of four to form a mat 1.22 x 1.22m square The pieces fit together like a jigsaw puzzle, and can be easily built onto 12mm thick Made from hard wearing EVA closed cell foam Slots allow dirt and sand to fall through Soft to stand, sit or sleep on Available in green and black