Solar Power TOY -Solar Power TOY - Brown Swinging Monkey & Standing Monkey Gift Home Decor Color: Mixed Material: Plastic Standing Monkey Approximately: 4" (H) x 2.5" (L) x 2.5" (D) Swinging Monkey Approximately: 4" (H) x 3" (L) x 2.5" (D) Eco-friendly. Batteries are not needed. Hassle-free. Shakes when light is directed at the solar strip