CASIO Calculator 12-digit SL-120 Folding Made in Japan Good Design Award Winner Operation Confirmed Size: Approximately 12 x 7 x 0.8 cm, business card size (pocketbook calculator) Shape: Folding small pocketbook size Power: SOLAR CELL This item has been stored for a long time. The case has some minor stains. Please check the condition of the item in the images. For those who understand that this is a used item, thank you.