A good mattress not only helps your baby sleep better but also helps his skeleton to develop better since for babies during the first months sleep is an important part of their lives. The mattress for pre-teen beds and cots Lorelli Relax is designed specifically for children with sensitive skin because it is anti-allergic.In addition to comfort and sweet sleep, it offers protection to your child from allergens that can irritate his sensitive skin. It has a sponge (foam) of high elasticity and stability, ecological quilted fabric of exceptional quality and durability. It has a zipper for easy washing.