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