6799-1 Elastic Membrane Box for Watch Parts 39 x 39 x 17.8mm

If this is a Bergeon product then they have gone down hill. Lots of sharp bits around the edge of the plastic lid.

Does what it says on the tin but I’m pretty sure this was a fake product.

This membrane box perfectly protects delicate watch hands, suspending them within layers of a clear membrane to protect them from damage rubbing up against other components in a parts tray. The lid fits securely into the box and my fragile antique watch hands are safe. Money well spent.

Great solution for storing watch hands. Brilliant actually

The two membranes in this watch help to hold your piece snug and protect the delicate hands from damage of loss

Simple and a great way to store hands safely.