The ERWIN M. 3-chamber pillow is designed to provide a balanced sleeping experience by combining support and softness in a 50x60 cm format. Its internal structure features a three-chamber design where the central core is filled with pure feathers, while the outer layers blend 90% feathers and 10% down to create a pleasant lying feeling. This high filling weight ensures the pillow maintains its shape and provides the necessary stability for your head and neck throughout the night. Wrapped in a 100% cotton cover, the pillow is breathable and gentle on the skin. It meets several safety and health standards, including the Downpass seal and OEKO-TEX STANDARD 100 certification, while the Nomite label confirms the fabric is naturally resistant to dust mites. For added safety, the materials have passed the cigarette glow test according to EN ISO 12952-1. You can maintain the pillow by washing it on a gentle cycle up to 60 °C and tumble drying it on a low setting, though bleaching and chlorination should be avoided.