At BreathableBaby, safety is first, last, and everything in between. That's why we have invested countless hours into medical and scientific research to make our products safer. We invented and perfected the breathable mesh liner. Too many babies get their arms or legs stuck in between slats, which can be painful for babies — not to mention scary and exhausting. So, we created the mesh liner to simply and safely solve the problem. The original breathable mesh liner with millions sold since 2002. Unlike padded bumpers, our mesh liners keep little limbs safely inside without the risk of restricted airflow. BreathableBaby is all about helping caregivers feel confident and in control — and get some sleep! Simple. Smart. Safe sleep. Only from BreathableBaby, of course.