Sleep well: This blackout cover for pack n play and crib can help baby fall asleep quickly and sleep soundly all night long by blocking out 75% of bright light and reducing some outside noise. Sleep sweet: This baby sleep tent is much different from other brands because of its special breathable fabric and 4 large air vents design. Your baby can sleep sweet inside instead of getting too hot or sweaty. User-friendly setup: Super easy, super user-friendly. With bottomless design, our blackout tent can fit over cribs, pack n plays or travel cribs for family trips or visiting grandparents.(Size: 55L x 37W x 55H inches) Sturdy Tent: This crib tent is featured with 8MM fiber poles and frame. More safe, stable, and sturdy. Plus, it's made of pangee fabric. 100% safe and breathable, odorless and skin-friendly. Safe tent: It's also a safe playpen, keeping your baby safe and sound inside while keeping your pets outside. When you are busy doing something, this blackout tent for cot and pack n play can help keep your babies safe from danger. With only 4 blackout panels open, it's bright enough to keep your baby from screaming for the dark. Blackout Sleep Tent Travel Essential for Babies and Toddlers,Portable Baby Sleeping Cover Baby Tent, Pack n Play Blackout Tent Baby Blackout Tent Travel Baby Tent