●The Amazon points awarded for this item will be the sum of the points for the individual items.Please check your order confirmation screen for the exact number of points ●Product (Left): Attaches with a band; can be easily installed without tools ●Product (Left): Body Width: 1.8 inches (45 mm) ●Product (Left): Size: 1.0–1.3 inches (25–32 mm) ●Product (Right): Attaches with a band; can be easily installed without tools ●Product (Right): Body Width: 2.8 inches (70 mm) ●Product (Right): Mounting Size: 2.0–2.8 inches (50–70 mm)