Features: - Made of PVC, waterproof material - Contains 43 pieces including planets, rockets, astronauts, meteorites, stars - Glows in the dark for 4 hours - Easy to install on any smooth, flat, clean surface - Creates a beautiful starry sky in the bedroom - Promotes imagination and practical skills in children - Provides a gentle glow for a night light effect - Helps children overcome fear of the dark - Leaves no residue when removed - Suitable for walls, light switches, door handles, and more Note: - Ensure wall is clean before applying - Not suitable for dirty or rough surfaces - Requires 30 minutes of light exposure for lasting glow