Decorative Quilt Pillow with Activated Bamboo Carbon, Natural Color Dyes, Rectangular Large, Red Helps control allergens, bacteria, viruses and other indoor air pollutants Eliminates odors and regulates humidity; emits negative ions and FAR infrared rays Contains Patented Activated Bamboo Carbon Fill Material: 60% Bamboo Charcoal - 40% Bio Straw; Lining Material: 100% Cotton All Natural Color Dyes