Thomas Big Digit Solar Powered Calculator, 2-3/8" Width x 4-1/4" Height x 1/4" Thick
</br></br>

</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='//agdetail.image-gmkt.com/m430/604/835/840835604/img/agdetail.image-gmkt.com/604/835/840835604/img/ecx.images-amazon.com/images/I/51IDpI8DtML.jpg'></br>