The SKMEI Boys Digital Car Watch is two in oneIt functions as a child's wristwatch and a toy for boys 4 to 7 yearsThe sports car watch dial can easily slide out and with movable wheels this can easily be enjoyed as a toy (car is roughly 2 inches)The watch is made of quality materials and is available in five colorsA nice gift for any kid, especially those that like carsGift at Birthdays, Christmas (perfect as a Stocking Stuffer), Back to School and moreSpecifications: Display: Digital; Band: PU; Battery Life: 1 year; Case Material: ABS; Band Length: 210MM; Dial Diameter: 28mm; Case Thickness: 16mm; Dial Material: Mineral Glass; Dial Length (Car Length): 49MM