Foam tube for 7/8" thin and 1" thick tubes V2

I'm working on a DIY pixel blade with a 1" thick wall tube, and this foam does a really good job of diffusing a 144 LED/M strip. A doubled up 12mm wide strip will be a little snug inside the foam (I had to slowly squish the foam down the length of the strip), but I had no problem getting it into the polycarbonate tube once the LEDs were in. Overall I'm much more satisfied with this product than previous attempts to make my own diffuser, absolutely stunning!