👶100% Cotton 👶【Safe Design】Adopting the American bionic concept to mimic the mother's warm womb, the baby co sleeper gives the baby a full sense of security. 👶【Double-Sided and Being Adjustable】The baby lounger cover has two sides pattern. Simply loosen the cord at the end of the bumpers to make the size larger. 👶【Portable Travel Needs】The size of the baby nest is about 31.5 x 19.6 inches and weighs only for 3.5lbs（1.6kg). It is an ideal travel need and baby gift for moms and babies. 👶【Perfect for co-sleeping】360 degree protective cotton pad side guardrail design creates a separate sleeping space for co-sleeping babies in the adult bed. 👶【Machine Washable】There is a hidden zipper on the bottom of the baby nest. Please just machine washable cover. 👶【Best Service】We provide technical support for customers 24/7. Click “BUY IT NOW” and ENJOY QUALITY OF OUR NEW INFANT LOUNGER!