Product Description
If you keep getting interrupted while in session, try a sliding door sign to tell a visitor to knock and enter or if you're in session.
- Sliding panel reveals either "Please Knock and Enter" or "In Session".
- Comes with foam adhesive strips.
Size: 2.25" x 10" Material Type: SmartSliders™ Changeable Door Signs Verified Purchase
These work great.
They are just as described, thanks!