Sharp EL243SB EL-243SB Solar Pocket Calculator 8-Digit LCD

Sold as 1 Each., Extra-large display for easy readability. Automatically switches from solar to battery power in low light., Easy-to-use solution for all of your basic math needs. Auto power-off feature prevents unwanted or unintentional use of the battery. 1-year manufacturer limited warranty. Safety Data Sheet., Dimensions: 0.43"H x 2.52"W x 4.13"D. Key material: rubber., Can be operated from solar power or battery, so you can use it both day and night. Comes with hinged hardcover.