Could a snake escape?

[Chaos-n-Dissonance]

So I'm 99% done building my enclosure, all that's left is to head up to the local park, find some branches, and treat them before putting them in. Will attach a picture below.

The problem is, there's a 0.8cm (~5/16 in) gap between the two panes of glass. The panes have a 2" overlay if that makes any difference. Should I be worried about that? I guess I could cut a really thin strip of PVC (Probably ~0.5cm) and attach it between the panes if so with double sided tape.

[GoingPostal]

They'll try is the problem even if they can't physically fit, many will shove in enough to hurt themselves. Is it big enough a snake would try to stick their nose in? Really can't hurt to block off any inviting escape routes with snakes, they don't have much to do but try and explore.

[Bogertophis]

Agree with GoingPostal's post. Never tempt a snake to escape...they often hurt themselves trying, & some have even died as a result. They tend to get stuck, cannot back
out & die from injuries. I'd fill the gap...

[Chaos-n-Dissonance]

Yeah true... I cut a .5cm strip of PVC and attached it to one of the glass panes, shouldn't be an issue now

[wnateg]

I've also seen weather stripping used to fill that gap.

[Craiga 01453]

I've also seen weather stripping used to fill that gap.

You beat me to it. I've used weather stripping on glass enclosures with screen lids to close that gap. I would imagine it would work for this application as well.