MOUNTUP Universal Adjustable Height Speaker Stand MU9146 Laptop Mount Concrete anchor size is Ф10×61mm

Concrete anchor size is Ф10×61mm which will be sent per request

make the arm more sturdy

<Space-Saving Design>By mounting your TV on the ceiling and fold it when it’s not in use

6" and retract to just 3

<Easy Assembly>Easy install with interchangeable C-clamp or grommet bases

MOUNTUP Universal Adjustable Height Speaker Stand MU9146 Laptop Mount Concrete anchor size is Ф10×61mmSpeaker Stands Pair for SONOS: The rear speaker stands come with 2 sets of trays specially designed for Sonos Era 100, and the Sonos One, One SL & Play: 1. This tailored compatibility ensures a secure, stable, and seamless setup, maximizing the performance and sound quality of your Sonos speakers. Height Adjustment Speaker Stand: Elevate your audio experience with our 35" to 43. 4" adjustable height speaker stand pair. Get your Sonos Era 100 speakers