About this item Comfortable: Delicately crafted to ease baby discomfort, this pillow provides gentle support. Its breathable design with LANJING silk allows free airflow, promoting a tranquil atmosphere for your baby's sleep.The sensory bean-like material, doubled for enhanced soothing This is a Exhaust Pillow, a functional pillow not specifically designed for infant sleep. Its primary purpose is to mimic the incline of parents holding their baby in an airplane-style embrace, Make it easy for your baby to exhaust, eliminating internal gases, and providing greater comfort for the baby. Additionally, it can be used as a pillow for baby's tummy time exercises, a side-sleeping pillow,Baby feeding wedge pillow, a plush toy, and a soothing pillow for the baby. Safety and Comfort: Made without fluorescent agents, this pillow features premium-grade materials such as A-class pure cotton fabric. It's designed to tenderly cradle your baby's delicate skin, ensuring a gentle touch and uncompromised safety. Cleaning Design&Methods of Use: Hidden zipper，Effortlessly maintain cleanliness and comfort as this pillow is machine washable and easily detachable for periodic cleaning.For babies under three months old, they can be placed in the goose head position and secured with anti-roll straps. Seasonal Comfort and Reassurance: Tailored for all seasons, this pillow provides warmth in winter and coolness in summer. With customizable straps offering a secure fit, it ensures your baby's comfort and allays any worries, preventing startled jumps for a peaceful sleep.