Car Seat Cover Liner by Janabebé® for car seat Graco Milestone. Cotton made, Soft, Natural and Breathable. Cotton is soft and comfortable. It is hypoallergenic and won't irritate sensitive skin or cause allergies. The fibres are spun tightly into yarn that won't irritate skin or cause static electricity. For these reasons, items that you wear frequently and close to your body, like T-shirts and underwear, are usually made of cotton. Cotton is all-natural and doesn't contain chemicals. Natural fabrics like cotton fabric are highly breathable and allow air circulation that discourages fungi from growing in dark, moist environments. Synthetic fabrics don't offer such ventilation, and constrictive garments in man-made materials can encourage yeast to flourish. Wash at 30 ° C Don't tumbledry. Made in Spain. It doesn't include the car chair.