It distributes the stress of the mount for the c-clamp to avoid damage and scratches to the desktop

Got 1 monitor

<Full Range Motion-swivel/tilt/rotation>Offer a wider range of movement

<Universal Compatibility>The dual monitor desk mount widely fits 2 most up to 32 inches LCD

holds up to 17

Triple Monitor Desk Mount for Max 32'' Monitors MU8003 MU8004 Dual Monitor Mount It distributes the stress of<Upgraded Compatibility>This triple monitor desk mount fits most larger flat curved computer screens up to 32" with VESA 75x75mm or 100x100mm, heavy duty monitor stand hold 2. 2 30. 9lbs per arm, performs well with multiple size displays. Compatible with ASUS, Acer, Samsung, LG, HP, MSI, Dell, Lenovo, etc., including but not limited to 17 32 inches PC monitor. <Customize Optimal View>The fully adjustable articulating triple monitor arm allows your