![Locker](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Research shows that people overuse cell phone may experience 1. Anxiety, 2. Depression, 3. lack of sleep and insomnia, 4. conflicts of human relationships, 5. academic achievements and decreased work performance. The good news is that the PLIISLUP Lockbox can change the way you interact with your phone to limit the negative impact on your life, perfect gift for yourself or your child.