The adjustable floor stands for Sonos Era 100 can hold the speaker at different heights 77-129cm to suit a range of possible Sonos setups. Whether you need to hold your speakers lower or higher than with a standard floor stand, the Flexson Essentials adjustable floor stands are ready to serve you in style. They come in a twin pack: ideal for setting up your speakers as a stereo pair or as left/right rear speakers in a surround sound setup with a Sonos Arc, Beam, Ray, Sub or Sub-Mini. The adjustable floor stands are high quality and designed in the UK. They are easy to set up and adjust and have neat cable management. Tailor-made design holds the Sonos Era 100 securely, height adjustable for perfect alignment, perfect for use in a 5.1 surround sound setup with a Sonos Arc, Beam, Ray, Sub or Sub-Mini. Quick and easy installation.