soundcare SuperSpike SS6 Speaker Stands This is for two sets (one set is 4 pieces). Insulators, spikes Please check the details of the product on the KanJitsu Denki website. It can be attached to speakers with 6mm screw holes, allowing you to stably place your speakers. Compared to the spikes that came with the speakers, using these stands improves the resolution and the bass becomes more focused. Please give them a try. These have been used before, so there is some white rust on the plated parts. Please check the photos before purchasing. Please refrain from purchasing if you are sensitive to this. Thank you.