This case is geared up with Separate compartment for the plug, Double zipper design provides easy access to insert and remove your scientific financial calculator. It have a very comfortable handle that allows for easy and convenient portability on the go.Case Only! (device and accessories are not included). All around protection for your device, create a unique case just for you.Outer dimension: 7.28 X 4.13 X 1.6 inches. This Case Travel Bag will fit and protect Most Graphing, Scientific and Financial Calculators. Texas Instruments TI-30X IIS 2-Line Scientific Calculator, Black with Blue Accents, Texas Instruments BA II Plus Financial Calculator.The hard case travel bag for scientific financial calculator is made of premium hard EVA to provides excellent protection and a long-lasting performance. It's semi-waterproof, shockproof, stylish and durable. Guaranteed to prevent any damage to your scientific financial calculator.Fabric lining the anti-static, shockproof layer,the product can effectively absorb impacts and reduce damages caused by accidentally bumping, and protects your Graphing Calculator.