Calculator Hard Case is a good size and is well made.<br>The pockets can be used for cf cards, usb drives or whatever you need.<br>There’s a spot for your pencil or pen and a zippered pocket on the inside where you can stash anything else that may not fit in the pockets.<br>Package Includes<br>1* Case for Graphing Calculator Texas Instruments TI-Nspire CX / CAS Graphing Calculator