● Portable and Foldable Design: Assembly is not needed, so simply take it out of the box and you are set to go. Moreover, you can quickly fold it in the carrying bag without any extra tools needed. This compact and light-weight design, allows you to take it anywhere you want, including cars, trains, and planes.● Multifunctional Playpen: The foldable crib is suitable and spacious enough for babies from 0 to 3 years of age. It can be used for sleeping, but also as a place for mothers and babies to play together. Besides, the mattress includes a soft and thick sponge that will make your baby's sleeping experience more comfortable and enjoyable.● Mesh Cloth Design and Zipper Door: The travel crib is designed with full-height mesh cloth design for strong visibility, allowing you to see your baby and your baby to see you! Moreover, the soft and breathable mesh provides good air circulation while avoiding sultry heat. With a zipper door design, it can be easily opened, allowing you can reach your baby instantly.● Removable and Washable Mattress: The soft, flat and non-collapsing mattress is specially designed for a more comfortable sleeping experience, as well as to protect their delicate spines. Due to the adjustable zipper, the mattress cover and all the crib fabric can be removed and washed, allowing you to maintain a clean and healthy environment for your baby.● Safe and Firm Structure: Made of high-quality aluminum and iron tubes, this item is ASTM certified, ensuring its stability and firmness. The four corners on the bottom are evenly positioned to prevent the playpen from tilting while enhancing its stability.