The ERWIN M. Apollo is a soft, square pillow measuring 40x40 cm, designed for year-round comfort. Its filling consists of 85% white new duck feathers and 15% white new duck down of filling class 1, which is held securely in place by internal bars to prevent the material from shifting during use. Wrapped in a 100% cotton cover finished with elegant satin piping, this German-made pillow prioritizes health and safety. It carries the Downpass seal and is Nomite certified to be mite and down proof, while the OEKO-TEX® STANDARD 100 certification ensures the textiles are free from harmful substances. For added safety, the materials have passed the EN ISO 12952-1 cigarette glow test. Maintaining the pillow is straightforward, as it can be washed on a gentle cycle up to 60 °C and tumble dried on a low setting. To preserve the quality of the cotton and filling, you should avoid using chlorine or bleach, though dry cleaning is also an option.