Designed for the youngest babies, the HALO BassiNest Newborn Insert helps ease the transition from womb to bedroom. Made from breathable, soft mesh, it cuddles your newborn, providing the cozy feeling of being held. When they feel safe and secure, they're more likely to fall asleep faster and stay asleep longer. It's the only Newborn Insert approved for use with our best-selling BassiNest. Clips securely onto side walls and can be removed for machine washing.