Description The zipper calculator is the perfect carry case for any graphing calculator. It is strong, durable, anti-shock, The wrist strap allows for more convenient transportation. Some of the calculators that the case will fit are: TI-83 Plus, TI-84 Plus , TI-84 plus, Ti-84 plus C silver edition, TI-84 Plus Color Edition, TI-89 Titanium, HP50G Graphing Calculators etc. .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.Convenient wrist strap for easy carrying, and the built-in mesh pocket for the charger and cable accessory kit includes mechanical pencil, rubber, weatSeu durable material. With soft interior with knit layer inner pockets for cable / USB connector.Kit accessories includes the mechanical pencil, rubber, ruler graphics can be placed on the as well.colour: blackMaterial: EVAsize: 21.5*11.5cmPackage Contents: 1 * Graphing Calculator Hard Carrying Travel Storage Case BagOnly the above package content, other products are not included.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.