70% polyester, 30% polyamide. Weight approx. 100 g/m². Mattress protector Evolon® protects against rapid wear and contamination. to preserve. Mite, virus, pollutant, bed bug and bacteria proof. Suitable for allergy sufferers. Uncomplicated to put on with the help of a 2-sided zipper. Skin friendly. Easy to clean. For mattresses up to 23 cm height.