3M PFU3415W Privacy Filter for Widescreen 34" LCD Monitor 21:9 Acoustic Foam it has a max weight

it has a max weight hold of 10kg and supports displays with 75/100mm VESA

there is always the possibility to switch to Single

20 Piece Pack White Padded Bubble Envelope-

Weighs only 1

1 x 7m Window Tint

3M PFU3415W Privacy Filter for Widescreen 34" LCD Monitor 21:9 Acoustic Foam it has a max weightEffective "black out" privacy from side views outside the 60 degree viewing angle Reversible between a glossy side and glare reducing matte Fits full screen monitors with flat glass displays Matte surface helps reduce glare and fingerprints Helps reduce blue light, without distorting the natural color of your display Adds an extra layer of protection from everyday scratches and dust Attaches with clear, always on adhesive strips Durable privacy filter