Material: Plastic Quantity: 1 Pc Display Digit: 8 Digits A mini electronic calculator for daily use. With a strap, can clip to a key chain, easy to carry. With the general computing ability. Powered by button cell. Feature: Battery Power, Gift, Study Accessory, 8 Digit Design, Lightweight, Mini Size. Color Name:Pocket Student Mini Electronic Calculator Biscuit Shape School Gift Yellow Specification: A mini electronic calculator for daily use. Compact and lightweight, portable and convenient. Biscuit design, sweet and cute. With a strap, can clip to a key chain, easy to carry. With the general computing ability. Powered by button cell. Type: Mini Calculator Material: Plastic Quantity: 1 Pc Display Digit: 8 Digits Power Supply: 1 x AG3 Button Cell (Included) Feature: Battery Power, Gift, Study Accessory, 8 Digit Design, Lightweight, Mini Size Size: 5.5cm x 3.8cm/2.16" x 1.49" (Approx.) Package Includes: 1 x Mini Calculator