The strongest feature of the product is that it is breathable and provides pressure distribution. For this reason, it is important not to use sheets, covers, etc., which will prevent air intake on the product. In addition, after cleaning the mattress, there should be no moisture in any part of the mattress, and care should be taken to ensure that the product is dry during use. The product is used unilaterally. It should be laid on the surface covered with dark blue fabric.