<p>The zipper calculator is the perfect carry case for any graphing calculator. It is strong, , anti-shock, The wrist strap allows for more convenient transportation. Some of the calculators that the case 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. .</p> <p>The hard zipper case has a zippered mesh pocket on the cap to secure the charging . The accessory kit can fit in the pocket as well. The main compartment has an elastic strap to better protect the calculator.</p> <p>Convenient wrist strap for easy carrying, and the built-in mesh pocket for the charger and cable accessory Essential kit includes mechanical pencil, rubber, weatSeu material. With soft interior with knit layer inner pockets for cable \/ USB connector.</p> <p>Kit accessories includes the essential mechanical pencil, rubber, ruler graphics can be placed on the as well.</p> <p>colour: black</p> <p>Material: EVA</p> <p>size: 21.5*11.5cm</p> <p>Package Contents: </p> <p>1 * Graphing Calculator Hard Carrying Travel Storage Case Bag</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light 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.</p>