Missing soft peel and stick under pad for base see latter photo I point it out.

Ultrawide Compatibility: Fits ultrawide monitors up to 49" and standard flat and curved monitors up to 32” including the 1000R Curved Screens

Premium Aluminum Arm Mount: Securely holds one screen weighing up to 33 lbs. Features an elbow spring gauge for perfect weight adjustment, clear cable management, and a quick-release VESA plate for simple monitor installation

Quick Release VESA Bracket: Has 75x75mm and 100x100mm mounting capability. Please Note: If your monitor does not have VESA holes, it will require an adapter that is not included with this stand

Fully Adjustable: Mount offers a range of flexible motion featuring -30° to +45° tilt, 180° swivel, 180° rotation, and 13 inches of smooth height adjustment with pneumatic spring lift

Mounting Options: Sturdy desk clamp provides excellent support, and an equally secure grommet mount is provided to accommodate a variety of desk layouts. Fits desks 0.4” to 3.3” thick with clamp and 0.4” to 1.9” with grommet