Sharp Electronics 8-Digit Pocket Calculator 2-1/4x3-3/4"x1/2" White/GrayEight-digit wallet calculator features a large LCD screen plastic case and durable plastic keys. Functions include three-key memory percent square root percent keys and automatic power off. Battery-powered calculator weighs 1.2 oz. LR1130 battery is included.Packaged Quantity: 1/EA"