NatureHike thickened folding egg nest mat is waterproof and moisture-proof comfortable and better support light texture good toughness firm structure and easy circulation of air. The folding design of the mat is suitable for carrying and storage can easily take for an outdoor trip. Egg tray design can enhance warmth and softness relieve fatigue and neck pressure. It fits the natural curve of the body ensuring your comfort. This mat also balances body heat better isolate the chill of the ground make the human body more comfortable and greatly improve the quality of sleep. It can also be used at home for your child.