You know those things you stick to your ceiling and walls that glow in the dark to help your kids go to sleep in their warm and cozy beds? We have (2) kinds of them! All are lightweight plastic and easy to install with the included self-adhesive tape. You pick: the (40)-pack with a 3” crescent moon and (39) stars ranging from approx 1” to 3-1/2”; or the assorted dinosaurs—(6) of each kind—and celestial objects ranging from 1” to 5-1/2”.