Color: YellowThe teacher pack calculator zipper case is the perfect carry case for teacher packs of TI-84 Plus graphing calculators. It's strong, durable, anti-shock, weatherproof Eva material will protect your calculators along with its accessories. The removable shoulder strap allows for more convenient carrying. The Dimensions of the case are: outer- 16.9" L x 9.45" W x 4.5" H. Inner bottom- 16.6" L x 9.25" W x 2.25" H. Inner lid- 16.6" L x 9.25" W x 1.6" H.