Richly detailed, colorful cuckoo clock dial features the beloved peanuts gang celebrating the holiday season as only they can; To add some ambiance to the festive occasion, each hour is announced by Snoopy coming through the attic doors, accompanied by the memorable "Linus & Lucy" song Made of acrylic with icy blue finish; Requires 2 C and 1 AA batteries (not included); At nighttime, a light sensor deactivates the song, allowing Snoopy (and you) to catch some sleep Measures approximately 17 x 8.75 x 4.75 inches; Whimsical clock features a swinging pendulum which can be removed for mantel or tabletop display