This safe and practical bed guard can be folded down compactly and stored in every trunk on journeys. It enables you to quickly and easily transform a grown-up bed into a safe sleeping place for your child, whether in a hotel room, at their grandparents, or at home. The rail can be secured under any mattress. The net fabric allows for optimum air circulation to prevent the build-up of heat. At the same time, this net fabric acts as a viewing window through which you can observe your child.