Build your imagination playground. Set up your new kids play pen. Place your toddler inside with a bunch of toys. Keep an eye on them. Leave the door open if you want them to roam. Assemble your plastic playpen yourself. Set it up indoors or outdoors. Make sure all the frame is connected tightly. Have a nap. No wait, let your kid have a nap. No wait, naps for all. We all know kids are sneaky and fast. Put them in your large baby playpen. Stop chasing them around the yard. Keep them safe from dangers. Watch them enjoy their toys.