Boppy Newborn Booster A new must-have accessory for the award-winning Boppy Feeding and Infant Support Pillow, the NEW Boppy Newborn Booster benefits both mom and baby during feeding. Elevating baby to the recommended angle of 30-45 degrees, its supportive wedge design may aid in reducing acid reflux. The Boppy Newborn Booster also helps provide a customized fit for parents that are taller or long-waisted. The versatile two-position design offers flexibility as baby grows.