ISO-1H

AudioSerenity.co.uk  Au·di·o Se·ren·i·ty - Undisturbed reproduction of sound.

The latest in the range (2020) of Hifi Accessories from Audioserenity:
 

• Hemisphere Isolation Pads (ISO-1H-X) targeted for use with HiFi & AV separates.
• Available if four different sizes to match your equipment size and weight requirements.