Most play yards are designed for portability—to fit through a door, be moved from one room to another, or folded up to fit in the trunk of your car. Many are rectangular, usually 28 by 40 inches. A basic model such as the Cosco Funsport Travel Play Yard (about $55) has mesh on all sides and comes with a travel bag. Another lightweight model, Graco's Pack ‘n Play Playard/Circle Time (about $57), weighs about 20 pounds.
Many parents feel that a playpen is a best and convenient way to allow their baby to play in one place where they are safe and also the parents can keep an eye on them while attending other chores at home. Currently, you can find various types of playpens and they can be folded easily and place it in any room. It is also useful when you want to leave your baby unsupervised for short time like when you have to take bath, etc. Also, some consider that it is a suitable place for an irregular nap but don’t make it a regular place for a nap.
And with a total of 8 panels, it is designed in a way that you can make octagon, rectangular or square shapes. This feature is useful because it eliminates boredom to the kids because they can engage in various exercises differently every time they do so. It also features a swinging and hinged door that uses a safety lock to ensure maximum security for your kids. It measures just 35 lbs. And hence great for outdoor use since they are easy to transport.
The playpen is made from a lightweight metal base with a durable fabric wrapped all around it. The hexagonal shape makes it a great place for your baby to play. The best part is that there is no assembly required and all you have to do is open the collapsible metal frame to have the playpen ready. The frame neatly folds and fits into a shoulder bag for easy movability.