Let's face it the time your baby or kids take a nap can be the most valuable time of day. This is moms time to relax and catch up on sleep or get important items completed around the house. The ZZZ tent is to let your child sleep longer as studies show sleeping with lots of light allows less REM sleep and shorter naps. Get more out of your day with the ZZZ tent. Just pull out of the bag and it will expand correctly into shape. Slide over any standard mini crib of 36”–42” Wide X 24”-30” Deep X 34”-42” high. The ZZZ tent simply slides directly over the mini crib. The ZZZ tent is designed with strong metal coils to expand and fold quickly. Made with 100% breathable polyester the tent creates a safe dark place for your child to take a nap. No more window darkeners or other expensive remedies the tent is all you need. The ZZZ tent is equipped with (2) breathable air vents on each of the tent. Also, has (1) zipper opening for putting the child in and out of the play pen. The window contains a mesh cover for adding or taking away light from inside the tent. Sharing a room with a child can be burdensome. The ZZZ tent allows you to move around in the room and still have privacy. Patented – the new and innovative design has been approved and granted by the USPTO. Copying of our lightweight tent design is prohibited and we will enforce our rights to the fullest extent of the law.