Feature：The pocket size calculator is great for back to school. The LCD 8-digit display is easy on the eyes. The calculator has an ergonomic shape with easy-grip contours that fit comfortably in your hands. It can shut down automatically for a pleasant experience.Material：plasticApplicable Season：Four SeasonsApplicable Scene：classroomProduct Pattern: Basic Small Battery Operated office supplies stationery supplies personalized stationery office desk accessories office supplies for desk 8 digits large LCD display, memory function, include addition, subtraction, multiplication, division, sum, percentage, square root key, M+/M-/MRC ect. You will get 24 pieces handheld electronic pocket calculators. The digit display calculators size is about 4.52 x 2.56 x 0.79 inches. Small size is convenient to put in the pocket. These basic standard calculators are made of quality plastic, the button is comfortable to use. Lightweight and portable. Good pocket size calculator. Giving for friends, students ect. Universal desktop calculator, very suitable for home, office or store use. Suitable for education, family, travel and financial industries. Instruction: It is easy to use and can be used after installing one battery.