Features & details 100% Polyester Safe and Sound: We put your baby's safety first. ANGELBLISS baby bedside sleeper meets applicable ASTM F2906. Its robust triangular structure and lightweight aluminum frame provides a comfortable and secure bed for 0-6 months newborn babies and infants up to a max of 20 lb. Dual Use: Features a modern design and versatility, allows using as a standalone bassinet or a bedside sleeper. Simply use two fastening straps attached to the mom's bed without any gaps. Easy set-up and take-down within seconds, tool-free assembly. Adjustable Height: 6 different height positions to give you a customized fit, suitable for most standard US beds. Also set it to incline mode to prevent your baby from refluxing, making it easy feeding. All-around Mesh: The four-sided breathable mesh not only provides fresh airflow while your child is resting inside, but gives you a quick glimpse of your little one. With 4 safety-rated brake wheels for rolling safely