Prevents babies from getting their arms or legs stuck between the crib boards, or to protect them from bumping their heads into the hard slats. They can also prevent pacifiers from falling out of the crib. Our bumpers are made of breathable mesh, making them safer than traditional bumpers. A crib skirt can enhance the visual appeal of a crib. Their function is not just to be aesthetically pleasing, but also practical. It can keep the area underneath the crib cleaner, decrease the amount of dust under the crib, or hide imperfections.