5 x 50mm, 2", low profile flex hinges, flexible living hinges, Transparent, Continuous Acrylic Piano Hinges,

This is exactly what I’ve been searching for. Works perfectly for a project I’m working on.

These seemed like that would be great to attach to plexiglass in aluminum frames to make a low fence around the pool to prevent debris from crossing the deck and falling into the pool unfortunately the thin plastic tears along the bend super ineffective.

Not as strong as I needed

I have 65 year old Sears tap & die set that is in the original soft plastic tool case. After 65 years of use the old plastic hinge deteriorated and broke. I put 2 of these hinges on with double sided tape and they work as good as new. The small size fit the case perfectly but you can also trim them if needed.