Sturdy ti calculator box: Office calculators bag made of premium materials, is shock proof, which can effectively reduce damage to ti 30xiis scientific calculator. Container of calculators for texas instruments is splash-proof. When ti-30xs carrying holder is dirty by pencil drawing, you can quickly clean it. Smooth zipper allows you to open and close calculadora case easily, while providing dual protection for texas instruments ti-30xiis scientific calculator.Graphic calculators bag with elastic bandage: Accounting calculator box with elastic tape, can better fix solar calculator. When calculator scientific case falls accidentally, the elastic bandage can play a good buffer role. Ti 30xs for multiview calculator holder is conducive to prolonging the service life of ti-30xs for multiview scientific calculator.Case Only: Calculator storage case is specially designed for Texas instruments TI-30XS scientific calculators for students. Scientific calculators holder can also fits for Texas Instruments TI-30XIIS/ TI-84 Plus/ TI-36X Pro TI-83 plus graphing calculator. For texas instruments calculator organizer also can store pencils, rulers and other stationery. Internal dimension of graphing calculator organizer: 7.48 * 3.22 * 1.18 inches. (Only storage box, excluding calculadora cientifica)Easy to carry fraction calculator organizer: Ti-30xs calculator carrying case has a detachable hand rope, which is convenient for them to carry. Math calculator holder is light and compact, which can be easily stuffed into schoolbag, so that they can be taken to school for use. For texas calculators holder case will be a beautiful and practical present .Ti 30xs carry holder with double mesh pockets: Ti 30 calculator storage organizer has two half mesh pockets, which can store instructions, pencils, pens, rulers and other learning stationery. For texas instrument calculator travel case keeps ti 30xs for multiview calculator and learning stationery in a place, which is easy to find and not easy to lose parts.