Dodo dacron duo breathable and washable synthetic pillow the fine hollow fibre filling improves air circulation whilst silicon increases the feeling of softnessdodo dacron duo breathable and washable synthetic pillow the fine hollow fibre filling improves air circulation whilst silicon increases the feeling of softness dacron duo pilloweasy care machine washable at 30 suitable for tumble dryingcover 50 polyester 50 cottonfilling 100 polyester dacron duo siliconised hollowfibre