Even if we have the perfect pillow for us, it is important to protect it with special covers, so that it can provide all its beneficial properties during sleep for a long time. The special protective pillow covers from GRECO STROM ensure the proper maintenance of the pillow’s hygiene conditions, while also extending its lifespan. This is because, during sleep, our body sheds skin flakes and sweat, thus creating an environment conducive to the growth of microorganisms.