This listing is for 6 ring will suitable for two tube
Features:
Hight quality,high temperature silicon tube dampers;
It fits for vacuum tube to stop noise and rattle of the tube. Made of silicon and not get hot and burn up;
high quality, high temperature industrial duty white silicone tube dampeners;
It can fit vaccum tube EL34 5881 and other tubes as matched as this diameter;
Advising:3pcs for each tube;
Inisde Diameter:32mm;
Coil Diameter:5mm
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Important Notice:
1. The primary service we use for shipping is Courier Post track & trace delivery. Rural delivery will be additional, determined by Courier Post.