Weight / density by size: 140 cm 160 cm 180 cm 1,800 g 2,400 g 2,900 g Enjoy soft and restful nights with the Modulo Souple bolster pillow in French duck down. Filled with 50% down and 50% feathers, this pillow offers the perfect balance between firmness and softness, making it ideal for back and side sleepers. Light and soft, this bolster lets you enjoy all the benefits of natural duck down, renowned for its exceptional fill power, specially crafted through Pyrenex's expertise: the Legend 1869. Crafted in our Saint-Sever workshops, the Modulo bolster is designed to last thanks to our ancestral know-how. Its soft, anti-down-leakage cover, impeccable finishes and Greenfirst® anti-mite treatment make it an essential addition to your bedding accessories, alongside your down-filled duvet. Rediscover the pleasure of waking up refreshed thanks to this bolster, designed to offer you a whole new sleep experience. Soft comfort Diameter 23 cm Filling: new French duck, 50% down, 50% feathers Made in France Calle Luxe fabric treated with Greenfirst® anti-mite treatment 100% cotton, white Piping finish