Parkez Flashing LED Light Parking Stop Sign For Garage, 2 pack Suitable for any garage; Pack contains 2 Parkez Flashing LED Light Parking Stop Signs Flashing LED's signal when you car bumper has touched the pole Adjustable design to customize the height for any sized vehicle Weighted base to keep light from toppling Contents: 4 sections and weighted base, requires 2 AG-13 button cell batteries (included), and stop sign