1. Pocket size calculator 5.5inch x 3.4inch. ABS plastic material. Reasonable configuration, comfortable operation, and anti- design with anti- washers not easy to slide during operation. Add, subtract, multiply, divide, backspace, grand total(GT), M+/M-/MRC, On/AC Button, Auto Power-Off, and Delete key. The calculator will turn itself off after about 10 minutes of being idle. 2. button, candy color. LCD screen, 12-digit display, vertical back, 15-degree angle for easy-to-read calculator. One LR44 battery is included in the package 3. Made of durable ABS material. Small and portable general desktop calculator for home, school, office or shop, can do common math like we do Has a of financial functions, great for adults and students 4. Your calculation process will be faster and smoother with this mini calculator's responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button. 5. This small calculator pocket size is designed for many occasions: business, office, home, basic budgeting, school, and more. You can do common math as we do Has a of financial functions and it is great for adults and students. Colour:Green Material:Plastic Package Contents: 2 * Calculator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.