The Fisher-Price Deluxe On-the-Go Projection Dome is a portable nap and play space for your baby that you can use indoors or outdoors, at home or while traveling! This convenient travel dome features a spinning mobile with up to 20 minutes of gentle music and sounds, plus starlight projection, an overhead canopy with UPF20 sun protection and mesh screen to keep the bugs out. Use only with a child who is unable to push up on hands and knees, pull up or sit unassisted.