Review on Optimize Offices with Convenient Shutter Modifications by Dwight Tim

I don't usually leave the office to go out to lunch, so I put a note on the door that said 'Out for Lunch'. The audio inevitably drops and I keep getting interrupted during my lunch break. Since putting up this eye-level sign, it's become clear that I'm "out of the office” and the number of interruptions has greatly reduced. I wanted to test it on my door first before getting a similar one for our conference room. It passed the test and we will buy more. Great product at a great price.