Description The design contains a wrist for easy carrying, and the inner layer has a mesh inner pocket for cable/ USB connectors, which is very convenient. Features - Material: EVA. - Color: Black. - Size:. 5* 10. 5* 4cm ( * W* ). - Appearance design: There is a zipper mesh pocket the lid of the hard zipper box, which is used to fix the charging cable and adapter, and the main compartment has an elastic band to better fix the calculator. - Scope of application: suitable for graphic calculations including 84 Plus CE, 84 plus, 83 Plus, 84 plus silver version, 84 Plus color version, 89 Titanium, HP50G and models Device. - Easy to carry: The design contains a wrist for easy carrying, and the inner layer has a mesh inner pocket for cable/ USB connectors. - High- quality materials: Made of high- quality and durable EVA- proof and weather- resistant materials, durable, not easy to wear, and long service life. - Convenient and practical: The basic accessory includes a mechanical, a drawing ruler, an eraser, etc. ·You can also put it. - High- quality materials: Made of high- quality and durable EVA- proof and weather- resistant materials, durable, not easy to wear, and long service life. - Easy to carry: The design contains a wrist for easy carrying, and the soft inner layer has a mesh inner pocket for cable/ USB connectors. - Scope of application: suitable for graphic calculations including , CE, , C silver version, color version, 89 Titanium, HP50G and other models Device. - Appearance design: There is a zipper mesh pocket the lid of the hard zipper box, which is used to fix the charging cable and adapter, and the main compartment has an elastic band to better fix the calculator. - Convenient and practical: The basic accessory kit includes a mechanical pencil, a drawing ruler, an eraser, etc. ·You can also put it.