This travel organizer is made of Premium durable EVA and weather- resistant material. There is a mesh inner pocket on the inner layer for cables/ USB ports. | The hard zippered carry case has a zippered mesh pocket on the lid for charging cables and adapters. Accessory bags can also be placed in this box. The main compartment has an elastic strap to better hold the graphing calculator. | Compatible with all graphing calculators including TI- 83 Plus, TI- 84 Plus CE, TI- 84 plus, Ti- 84 plus C Silver Edition, TI- 84 Plus Color Edition, TI- 89 Titanium, HP50G Graphing Calculator ( Shipment does not include calculator ). | Double zipper design, easy to put your device and accessories, and also easy to open and close this calculator case. | Designed with a convenient wrist strap for easy portability, an internal mesh pocket for chargers and cables, and a basic accessory pack including mechanical pencils, erasers, and drawing rulers can be placed inside.

⭐️This computer case screw is made of high- quality carbon steel material, which is and durable. | ⭐️This set of computer case fan screws includes 30 long screws and 30 short screws for your free choice. | ⭐️The short screws in this set of screws are flat head self- tapping design, and wear- resistant. | ⭐️The long screws in this case fan screws are screws in special positions, and the short screws are universal. Please measure the size of the long screws before using them. | ⭐️This set of screws is easy to use and comes in the right length to make your installation easier.