Casio SL-300VC-BE 8-Digit Calculator, Protective Wallet Case with Solar Power, Blue

Ultra thin, compact design with a durable metal face
Dual power source: solar and battery
Dimensions: 2.75"W x 4.63"L
Full function memory for saving and recalling numbers
Large 8-digit display for easy viewing of moderately sized numbers
Wallet type case included for protection and portability
Ideal for office, home, and school use