Perfect for light flow days and nightsOur premium pads, made with organic cotton, are designed to enhance your wellbeing. No synthetics. No harmful chemicals. No perfumes Ingredients:Made with 100% certified organic cotton. Each light pad contains 77% certified organic cotton (the absorbent cotton core and top sheet) & 23% biodegradable biopolymer derived from cornstarch (the waterproof back sheet). Size: 20cm long.