SPeaker/Rack spikes from AliExpress??

[panditji]

Hi

Has anyone tried ordering any of the above items from AliExpress such as the link below:

Audio tripod rack speaker spikes shock foot nails speaker film 24k gold-inOther Consumer Electronics from Consumer Electronics on Aliexpress.com | Alibaba Group

Also wanted to know if the same spikes can be used for speaker stands as well as audio rack - both wooden ?

Any experiences/advice would be greatly appreciated...

Regards
Rahul