The programmable LED name tag is designed for company & team publicity. Made of ABS, small in size, only 3 1/2"×1"×1/4", with two magnets and a clip, can be perfectly attached on your chest. The LED screen is able to show 5 words at the same time, meanwhile, you can add any effects you need, like scroll, blink, etc. You are allowed to preprogramme up to 8 different texts, change by the button on the back when you need. You can also control the LED brightness from 25% to 100%.