Alvantor Blackout Bed Tent Canopy, Best Gift for People Who Work Night ShiftsDescription: The Privacy Pop Up Bed Tent makes sleeping in your own bed more comfortable. It does this by giving you more control over the amount light, airflow, and even moisture of your sleeping environment. You control your environment by how much you open or close the doors and windows. The fabric is made of lightweight polyester. Cool and smooth to the touch. Fiberglass is sewn into the seems so the tent is flexible but sturdy. You don't have to