Sleek design, a case designed for texas instruments calculator graphing, fits perfectly. You can put the ti 84 graphing calculator in a hard case specially designed for the ti84 graphing calculator for easy portability when you go out. | This ti 84 plus ce graphing calculator hard case, the interior is made of high quality velvet, the soft inner structure ensures the protection of the ti84 graphing calculator color. The texas instruments ti 84 plus has a hard case with a mesh design on one side to store your ti 84 graphing calculator plus ce accessories and soft storage on the other side for your ti 84 plus calculator. | This texas instruments ti 83 graphing calculator hard shell case is made of high quality EVA material, which is shockproof, dustproof and waterproof, it can protect your ti83 graphing calculator from shocks and splashes when you go out to carry. Put the ti 83 calculator in the box after using the ti 83 graphing calculator at home to prevent the graphic calculators ti 83 plus from accumulating dust | This hard case designed for ti83/84 plus graphing calculator keeps your graphing calculator ti-83/84 safe, convenient and lightweight. The classic zipper design makes it easy to open and close. This graphing calculator hard case can better protect your device. It is very practical and convenient. | This hard case designed for ti 84 plus graphic calculator is very easy to carry and use. Whether you're at work or at home, just unzip the hard case and take out the ti 84 plus texas instrument calculator and you're ready to go anywhere. The long-term protection of the device by the case also greatly extends the life of the graphing calculator (note: only the case is sold, ti 83/84 graphing calculator and accessories are not included)