What's living in my shed?

[Dunacting]

I've been sorting out our shed ready to get a replacement as it's old and has several holes in places. I came across these things. They are in lots of places on the wall, on the barbeque, on an old gazebo. Never seen anything like it before. ibb.co/bzrr4p

Thanks for looking. Hopefully someone can help

Must be spiders ???

I see what you're getting at Palmer1983, but it's not web like. It more of long tubes and the colour's not that good as it's more of a Pinky Brown than White.

Catterpillars? www.google.co.uk/amp/s/www.bbc.co.uk/news/amp/uk-scotland-tayside-central-36399909

Again, I can see where you're coming from, but it's not like a web. See if this picture is any better. ibb.co/bHpLx9

Different sort of caterpillar, spiders nest?

I thought caterpillars too, they form a chrysalis. I remember them in my dad's garage when I was young. Don't disturb them unless you have to, they will turn into beautiful moths and butterflies eventually. The caterpillars will find their way out of the shed in order to eat green stuff.

It's looks like a pair of latex gloves stuck in a large spider's web to me!