The calculator at; zipper is the perfect carrying case for any graphing calculator. It is strong, durable, shockproof, the hand strap makes it more convenient to carry. Some of the calculators the case will fit are: 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 Calculators etc. The hard case with zipper is equipped with a mesh pocket to; zipper on the cap to secure the charging cable and adapter. The accessory kit can also fit in the pocket. The main compartment has an elastic strap to better protect the calculator. Convenient hand strap for easy carrying, and the built-in mesh pocket for charger and cable accessory Essential kit includes mechanical pencil, rubber, durable material. With soft interior with inner knit pockets for USB cable/connector. Kit accessories include essential mechanical pencil, rubber, ruler charts can be placed on as well. Color: black Material: EVA size: 21.5*11.5cm Package Content: 1 * Graphing Calculator Hard Travel Storage Bag Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.