4" to fit different sitting positions

The space-saving dimensions of the speaker stand for large speakers are 11

you could free your speakers from a table or desk

Each wall monitor arm can hold up to 19

Note: DO NOT mount on plain drywall

MOUNTUP Laptop and Monitor Desk Mount, Laptop Tray for Max 17" Notebook, Monitors Arm Fits up to 32" Monitor, Laptop Arm Holds 4.4-22lbs, 2-in-1 Tall Laptops Mount with Clamp/Grommet b-end 4" to fit different sittingDual Use Laptop Arm Mount Enjoy the advantage of switching between a laptop stand for desk(14 15 16 17") and a monitor arm (22 23 24 25 26 27 28 29 30 31 32"), supporting weights from 4. 4 to 22 lbs. This laptop arm mount for desk adapts to your changing needs, giving you two functions in one mountperfect for tight desks. High Rise Laptop Stand & Arm The 16. 5" column provides up to 23. 6" height and 20. 9" extension, letting you sit, stand, stretch,