The ERSSM1-01B is designed to be compatible with the Sonos® One™, One SL™ and Five™ speakers. The adjustable feet or spikes can level the stand on uneven floors and improve acoustics. Built in cable management allows cables to run through the pillar to create a clean and finished look. Steel pillar and glass base provide a strong and stylish foundation for your speaker. 34″ height places the speaker at optimum listening level. The ERSSM1-01B is sold as a pair of speaker stands.